Sunday, May 29, 2016

Seminar: "High recognition specificity remote sensing of trace gases using IR/THz double resonance spectroscopy" By Dr. Henry Everitt, 6.2.16/12:00-1:00PM/CREOL RM 103

Seminar: "High recognition specificity remote sensing of trace gases using IR/THz double resonance spectroscopy" By Dr. Henry Everitt
Thursday, June 2, 2016 12:00 PM to 1:00 PM
CREOL Room 103

Dr. Henry Everitt (Army Aviation & Missile RD&E Center)
Research, Development, and Engineering Center
Redstone Arsenal, AL.

Abstract: 
Molecular rotational motion is quantized, just as its vibrational and electronic states are quantized. Molecular rotational energy levels depend sensitively on the shape of the molecule and the masses of the constituent atoms.  As a result, gas phase molecular rotational transitions, whose wavelengths are in the milIimeter and sub-millimeter region, provide signatures that allow chemical identification with exquisite selectivity.
This tutorial will review the basics of molecular spectroscopy, then explore its application for chemical sensing.  Specifically, a new double resonance spectroscopic technique will be described that exploits this remarkable specificity for remote chemical sensing.  The technique overcomes intrinsic limitations of atmospheric attenuation and collisional broadening that have hindered other approaches.  The hardware requirements and challenges for constructing such a spectrometer will be described.

Biography:
Dr. Henry O. Everitt is a member of the DoD senior executive service (ST) who serves as a chief scientist in the Army’s Aviation & Missile RD&E Center and is the Army’s principal subject matter expert in optical sciences.  He is an experimental physicist who specializes in the spectroscopic investigation of plasmonic nanostructures, wide bandgap semiconductors, gas phase molecular dynamics, and terahertz imaging.  
He received his Ph.D. in Physics from Duke Univ. in 1990, created major basic research initiatives in nanotechnology, engineered    electromagnetic structures, and quantum information at the Army Research Office, authored more than 100 peer-reviewed journal articles, mentored more than 60 student researchers through various adjunct faculty appointments, and is a Fellow of the American Physical Society, Optical Society of America, and the Army Research Laboratory (Emeritus).

For additional information:
Dr. Martin Richardson
mcr@creol.ucf.edu

Thursday, May 26, 2016

NSTC/CREOL Distinguished Seminar, Friday May 27, 11am-12pm, CREOL 102/103

Title: Structural Colors and Ultrasonics by Light Interaction with Nanostructures
Date: Friday, May 27
Time: 11am – 12pm
Location: CREOL Room- 102/103

Abstract: Light interacting with metallic and dielectric nanostructures can produce various interesting optical effects. Rather than traditional colored pigments, structural colors can be produced by exploiting optical resonance effect and manipulating optical phases within these structures. Such approach can be extended to other spectrum range as well. The structural colors may find potential applications in future display and e-book devices that offer more energy saving. They can be used in colored imagers or colored coating that can provide long term stability as no chemical pigments are involved. Active devices using structural colors can also be exploited, e.g. rather than traditional black solar panels, solar cells with desirable colors and transparency (or reflectivity) can be built using hybrid semiconductor materials, and without using the traditional doped semiconductor layers.
            Light interacting with low density carbon nanotubes (CNTs) could conceal the 3D attributes of an object covered by CNTs. The principle can be extended to microwave frequency to form broadband absorbers. Light interacting with certain materials can be used to generate strong ultrasound signals via optoacoustic effect, which could lead to non-invasive and high-precision therapeutic applications in the future. Using similar concept, a new THz detection scheme is developed: rather than directly measuring the electromagnetic wave itself, high sensitivity acoustic detector is used to “listen to” the sound wave generates by the nano-material absorbing the THz energy. As a result, compact, room-temperature and real-time THz detector can be realized.
Biography: L. Jay Guo started his academic career at the University of Michigan in 1999, and is currently a professor of Electrical Engineering and Computer Science, with joint appointment in Applied Physics, Mechanical Engineering, Macomolecular Science and Engineering. He has 190+ refereed journal publications with over 13,500 citations, and more than 12 US patents. Many published work from his lab have been reported by numerous media, and he recently received the Research Excellence Award from the College of Engineering at UM. He served on a number of international conference program committees related to nanotechnologies and photonics. His group’s researches include polymer-based photonic devices and sensor applications, organic and hybrid photovoltaics, plasmonic nanophotonics, nanoimprint-based and roll to roll nanomanufacturing technologies.

Contact:         
Debashis Chanda
CREOL
NanoScience Technology Center

Thursday, May 19, 2016

SID & IEEE Joint Student Chapter Seminar: “Light emission from liquid crystal and quantum rods” By Prof. Kristian Neyts, 5.20.16/11:00AM-12:00PM/CREOL RM 103

SID & IEEE Joint Student Chapter Seminar: “Light emission from liquid crystal and quantum rods” By Prof. Kristian Neyts
Friday, May 20, 2016 11:00 AM to 12:00 PM
CREOL Room 103

Prof. Kristian Neyts
ELIS Department, Ghent University, Gent, Belgium

Abstract
“Liquid crystal is optically anisotropic and light emitted from within such a material has particular properties. Long-shaped molecules align their long axis parallel with the liquid crystal director and emit polarized light. Quantum rods also have a long shape and have anisotropic light absorption and emission properties. At low concentration these quantum rods do not form a liquid crystal phase, but they can be aligned individually when a voltage is applied. “

Biography:
Kristian Neyts is full research professor at Ghent University in the Electronics and Information systems department of the Faculty of Engineering Sciences and Architecture. He obtained his PhD in 1992 at UGent on thin film electroluminescence and made a post-doc at UC Berkeley in 1997-1998. Now he is heading the Liquid Crystals and Photonics group that is conducting research in the fields of liquid crystals, OLEDs, electrophoresis and microscopy. This group of 20 researchers has expertise in device technology, numerical simulations and electro-optical characterization of photonic components. He is the promoter of 18 completed PhDs (since 2004) and co-author of over 200 papers.

Monday, May 16, 2016

SID & IEEE Joint Student Chapter Seminar: “Light emission from liquid crystal and quantum rods” By Prof. Kristian Neyts, 5.20.16/11:00AM-12:00PM/CREOL RM 103

SID & IEEE Joint Student Chapter Seminar: “Light emission from liquid crystal and quantum rods” By Prof. Kristian Neyts
Friday, May 20, 2016 11:00 AM to Friday, May 13, 2016 12:00 PM
CREOL Room 103

Prof. Kristian Neyts
ELIS Department, Ghent University, Gent, Belgium

Abstract
“Liquid crystal is optically anisotropic and light emitted from within such a material has particular properties. Long-shaped molecules align their long axis parallel with the liquid crystal director and emit polarized light. Quantum rods also have a long shape and have anisotropic light absorption and emission properties. At low concentration these quantum rods do not form a liquid crystal phase, but they can be aligned individually when a voltage is applied. “

Biography:
Kristian Neyts is full research professor at Ghent University in the Electronics and Information systems department of the Faculty of Engineering Sciences and Architecture. He obtained his PhD in 1992 at UGent on thin film electroluminescence and made a post-doc at UC Berkeley in 1997-1998. Now he is heading the Liquid Crystals and Photonics group that is conducting research in the fields of liquid crystals, OLEDs, electrophoresis and microscopy. This group of 20 researchers has expertise in device technology, numerical simulations and electro-optical characterization of photonic components. He is the promoter of 18 completed PhDs (since 2004) and co-author of over 200 papers.

Friday, May 13, 2016

NSTC/CREOL Distinguished Seminar, Friday May 27, 11am-12pm, CREOL 102/103

Title: Structural Colors and Ultrasonics by Light Interaction with Nanostructures
Date: Friday, May 27
Time: 11am – 12pm
Location: CREOL Room- 102/103

Abstract: Light interacting with metallic and dielectric nanostructures can produce various interesting optical effects. Rather than traditional colored pigments, structural colors can be produced by exploiting optical resonance effect and manipulating optical phases within these structures. Such approach can be extended to other spectrum range as well. The structural colors may find potential applications in future display and e-book devices that offer more energy saving. They can be used in colored imagers or colored coating that can provide long term stability as no chemical pigments are involved. Active devices using structural colors can also be exploited, e.g. rather than traditional black solar panels, solar cells with desirable colors and transparency (or reflectivity) can be built using hybrid semiconductor materials, and without using the traditional doped semiconductor layers.
            Light interacting with low density carbon nanotubes (CNTs) could conceal the 3D attributes of an object covered by CNTs. The principle can be extended to microwave frequency to form broadband absorbers. Light interacting with certain materials can be used to generate strong ultrasound signals via optoacoustic effect, which could lead to non-invasive and high-precision therapeutic applications in the future. Using similar concept, a new THz detection scheme is developed: rather than directly measuring the electromagnetic wave itself, high sensitivity acoustic detector is used to “listen to” the sound wave generates by the nano-material absorbing the THz energy. As a result, compact, room-temperature and real-time THz detector can be realized.
Biography: L. Jay Guo started his academic career at the University of Michigan in 1999, and is currently a professor of Electrical Engineering and Computer Science, with joint appointment in Applied Physics, Mechanical Engineering, Macomolecular Science and Engineering. He has 190+ refereed journal publications with over 13,500 citations, and more than 12 US patents. Many published work from his lab have been reported by numerous media, and he recently received the Research Excellence Award from the College of Engineering at UM. He served on a number of international conference program committees related to nanotechnologies and photonics. His group’s researches include polymer-based photonic devices and sensor applications, organic and hybrid photovoltaics, plasmonic nanophotonics, nanoimprint-based and roll to roll nanomanufacturing technologies.

Contact:         
Debashis Chanda
CREOL
NanoScience Technology Center

Friday, May 6, 2016

SPIE Post-Graduate Talk Series: "Perspective of post-graduate life from a researcher working in solar energy" By Kristopher Davis, 5.11.16/12:00-1:00PM/CREOL RM 102&103

SPIE Post-Graduate Talk Series: "Perspective of post-graduate life from a researcher working in solar energy" By Kristopher Davis
Wednesday, May 11, 2016 12:00 PM to 1:00 PM
CREOL Room 102/103

Please join SPIE for the inaugural talk in our Post-Graduate Talk Series on Wednesday May 11th at 12:00pm noon in CREOL rooms 102 and 103. Samosas and beverages will be provided.

 http://www.creol.ucf.edu/People/images/200x300Portrait/8973.jpg

Abstract:
Dr. Kristopher Davis will be providing his perspective as a recent Ph.D. graduate from CREOL. Dr. Davis is currently developing new methods of characterizing crystalline silicon photovoltaic devices to improve the manufacturing process. He will be sharing his experiences in post-graduate life, along with the post-graduate experiences of others working on solar energy R&D.

Biography
Dr. Davis received his B.S. in Electrical Engineering from the University of Central Florida (UCF) in 2007. At this time, he became a Research Engineer at FSEC providing photovoltaic (PV) cell and module characterization services to a number of different organizations, including module manufacturers, accredited qualification laboratories, U.S. Dept. of Energy national laboratories, and others. Additionally, he worked with NREL on quantifying degradation rates in PV modules installed in the field and helped lead a U.S. Dept. of Energy funded project focused on the development and demonstration of advanced inverters with unique features attractive to utilities.
Dr. Davis received his Ph.D. in Optics & Photonics from UCF in 2015 where he focused on the deposition of functional oxide materials using atmospheric pressure chemical vapor deposition (APCVD) and the integration of these materials into c-Si solar cells. This collaboration between UCF and SCHMID Group, a producer of PV manufacturing equipment, gave Dr. Davis first hand experience on solar cell manufacturing processes in a state-of-the-art R&D pilot production facility. Currently, Dr. Davis is the c-Si Metrology Program Manager for the U.S. Photovoltaic Manufacturing Consortium (PVMC), a U.S. Dept. of Energy funded initiative operating out of UCF. In this capacity, Dr. Davis has been working with a number of companies across the U.S. PV supply chain to better understand the challenges facing c-Si metrology and develop solutions to these problems through collaborative R&D.

Dr. Davis is an active member of IEEE, SPIE, OSA, and MRS.

We look forward to your attendance,
Colin ConstantUniversity of Central Florida - CREOL
Random Media Group

Thursday, May 5, 2016

LPTH Press Release: LightPath Technologies Announces Addition of New Director to Board

For Immediate Release:

LightPath Technologies Reports 29% Revenue Increase with Fiscal 2016 Third Quarter Financial Results

Revenue Diversification and Gross Margin Improvement Drive Operating Income Growth

ORLANDO, FL – May 5, 2016 – LightPath Technologies, Inc. (NASDAQ: LPTH) (“LightPath,” the “Company” or “we”), a leading vertically integrated global manufacturer,distributor and integrator of proprietary optical and infrared components and high-level assemblies, today announced financial results for the fiscal 2016 third quarter ended March 31, 2016.

Third Quarter Fiscal 2016 Highlights:

  • Revenue for the third quarter of fiscal 2016 increased 29% to $4.1 million compared to $3.2 million for the third quarter of fiscal 2015.
  • Revenues from sales of infrared products and infrared non-recurring engineering products (“NRE”) increased by more than 69% in the third quarter of fiscal 2016 compared to the third quarter of fiscal 2015.
  • Gross margin was 54% in the third quarter of fiscal 2016 compared to 50% in the third quarter of fiscal 2015.Operating income for the third quarter of fiscal 2016 was $213,000, compared to $207,000 for the third quarter of fiscal 2015.
  • EBITDA was $1.13 million for the third quarter of fiscal 2016 compared to $210,000 in the third quarter of the previous fiscal year. Adjusted EBITDA, which excludes the change in the fair value of our warrant liability, was $469,000 for the third quarter of fiscal 2016 compared to $316,000 for the third quarter of fiscal 2015.
  • Bookings were $5.2 million in the third quarter of fiscal 2016 compared to $3.6 in the same period of 2015 and $5.1 million in the quarter ended December 31, 2015.
  • 12-month backlog increased to approximately $7.0 million at March 31, 2016, compared to approximately $6.4 million as of December 31, 2015.
  • Cash balance at March 31, 2016 was $2.9 million, an increase of 74% compared to June 30, 2015.
A reconciliation of GAAP to non-GAAP results is provided in this press release in the accompanying tables.  An explanation of these measures is also included below under the heading “Use of Non-GAAP Financial Measures."

Management Comments

Jim Gaynor, President and Chief Executive Officer of LightPath, commented, “LightPath has continued to execute on its business plan, putting up another excellent quarter.  Revenue growth of 29% in the third quarter of fiscal 2016 compared to same period in the prior year was driven by strong growth across all our product groups, with particular strength in medical and telecommunications applications.  Infrared continues to develop and grow, albeit at a slower pace than we planned.  Gross margins continue to be strong at 54%, an increase of 400 basis points year-over-year aided by the excellent performance and manufacturing efficiencies of our Zhenjiang factory.”

“Operating income was impacted by higher selling, general and administrative (“SG&A”) costs in this quarter due to some higher than normal expenses relating to proxy solicitations and other corporate growth and global marketing initiatives.   Together, these events increased SG&A expenses by approximately $226,000.”

“With the exception of the first quarter of this fiscal year, our order intake has been strong with our 12-month backlog increasing by 7% from June 30, 2015 even as our shipments have increased. We expect this growth trend to continue in the fourth quarter as the telecommunications and medical markets continue to show strength.  Our global diversification strategies have positioned us to take advantage of opportunities in these markets as well as others with applications such as digital imaging, laser tools, telecommunications, digital projectors, industrial equipment, weapon sights, medical instruments and green lasers.  Examples of these new growth applications include 2D scanning, fiber laser delivery systems, disposable medical instruments, and infrared sensor applications.  We are well positioned to deliver continued performance improvements given our diversified product portfolio, low cost and highly technical manufacturing capabilities, and strengthened balance sheet.”

Financial Results for Three Months Ended March 31, 2016

Revenue for the third quarter of fiscal 2016 was approximately $4.1 million, which was an increase of approximately $0.9 million, or 29%, as compared to the same period of the prior fiscal year.  The increase from the third quarter of the prior fiscal year is attributable to a 16% increase in sales of low volume precision molded optics (“LVPMO”) lenses and an increase of 64% in sales of high volume precision molded optics (“HVPMO”) lenses.
Gross margin as a percentage of revenue in the third quarter of fiscal 2016 was 54%, compared to 50% in the third quarter of fiscal 2015.  The improvement in gross margin is attributed to increased revenues with a favorable product mix, leverage borne out of higher sales volume against fixed manufacturing overhead expenses, the realization of the full benefit of the lower cost structure at our Zhenjiang facility and better yields for infrared products.  Total cost of sales was approximately $1.9 million for the third quarter of fiscal 2016, an increase of approximately $624,000, compared to the same period of the prior fiscal year.

During the third quarter of fiscal 2016, total costs and expenses were approximately $2.0 million, an increase of approximately $617,000 compared to the same period of the prior fiscal year. The increase was primarily due to: (i) a $151,000 accrual for fiscal 2016 management bonuses given the strong performance during the first, second and third quarters of fiscal 2016; (ii) a $100,000 payment for early termination of a sales agreement; (iii) a $67,000 increase for fees related to the Company’s annual stockholders’ meeting and related proxy solicitations; (iv) a $66,000 increase in legal expenses relating to the annual meeting and other growth initiatives; (v) a $60,000 increase in costs for marketing and trade show participation; and, (vi) a $114,000 increase in other expenses.  Despite the higher expenses to provide for continued growth and other unusual expenses, total operating income for the third quarter of fiscal 2016 was $213,000, compared to $207,000 for the same period in fiscal 2015.

In the third quarter of fiscal 2016, we recognized non-cash income of approximately $662,000 related to the change in the fair value of warrants issued in connection with the June 2012 private placement.  The applicable accounting rules for the warrant liability requires the recognition of either non-cash expense or non-cash income, which has a significant correlation to the change in the market value of our common stock for the period being reported.  The market value per share of common stock decreased by 29% during the third quarter of fiscal 2016 as compared to the third quarter of fiscal 2015, which aided in the recognition of non-cash income as compared to non-cash expense recorded for the same period in fiscal 2015. In the third quarter of fiscal 2015, we recognized non-cash expense of approximately $106,000 related to the change in the fair value of these warrants.  The warrants have a five year life and will expire in December 2017. Certain of the June 2012 warrants were exercised during the third quarter of fiscal 2016, resulting in a re-measurement of their fair value, and recognition of the fair value change, at the date of exercise.  The fair value will be re-measured each reporting period until the warrants are exercised or expire.

Income tax expense was approximately $127,000 in the third quarter of fiscal 2016, an increase of $126,000 from the third quarter of fiscal 2015. This increase was primarily attributable to income taxes associated with Chinese operations which were previously offset by tax operating loss carry forwards that are now depleted. 

Net income for the third quarter of fiscal 2016 was $776,000, or $0.05 per basic and $0.04 per diluted common share, which includes non-cash income of approximately $662,000, or $0.04 per basic and diluted common share for the change in the fair value of the warrant liability, compared with net income of approximately $90,000, or $0.01 per basic and diluted common share, which includes non-cash expense of approximately $106,000 or $0.01 per basic and diluted common share for the change in the fair value of the warrant liability for the same period in fiscal 2015.  We had foreign exchange gains in the third quarter of fiscal 2016 due to the recent changes in the value of the Chinese yuan in the amount of approximately $34,000, which had no impact on basic and diluted earnings per share.  This compares to a foreign exchange loss of $8,000 in the same period of the prior fiscal period.  Adjusted net income, which is adjusted for the effect of the non-cash change in the fair value of the warrant liability, increased by nearly 24% to approximately $114,000 in the third quarter of fiscal 2016, as compared to approximately $195,000 in the same period of fiscal 2015, a decrease of $81,000.  Weighted-average basic shares outstanding increased to 15,530,574 in the third quarter of fiscal 2016 compared to 15,028,231 in the third quarter of fiscal 2015 primarily due to shares of common stock issued under the 2014 Employee Stock Purchase Plan and exercises of stock options and warrants.
Earnings before interest, taxes, depreciation, and amortization (“EBITDA”) for the third quarter of fiscal 2016 was approximately $1.13 million compared to approximately $210,000 in the third quarter of fiscal 2015.  The difference in EBITDA between periods was principally caused by higher non-cash income from the warrant liability.  Adjusted EBITDA, which eliminates the non-cash income or expense related to the change in fair value of the warrant liability, was approximately $469,000 in the third quarter of fiscal 2016 as compared with approximately $316,000 for the same period of the prior fiscal year.

Financial Results for Nine Months Ended March 31, 2016

Revenue for the first nine months of fiscal 2016 totaled $12.5 million, which is an increase of $3.4 million, or 37%, as compared to the same period of the prior fiscal year.  This increase is due to increases in sales across all product groups.  Specifically, we had a 311% increase in sales of NRE products, a 72% increase in sales of specialty products, a 43% increase in sales of infrared products, a 53% increase in sales of HVPMO products and a 10% increase in sales of LVPMO products. 
Gross margin as a percentage of revenue in the first nine months of fiscal 2016 was 55%, compared to 42% in the first nine months of fiscal 2015. The improvement in gross margin is primarily attributed to a favorable product mix resulting in higher sales prices, leverage of the sales volume against fixed manufacturing overhead costs, the realization of the full benefit of our Zhenjiang facility and improved yields of infrared products. Total manufacturing costs of approximately $5.7 million increased by approximately $396,000 in the first nine months of fiscal 2016 compared to the same period of the prior fiscal year. The increase was primarily due to direct costs attributable to the increased revenues.
During the first nine months of fiscal 2016, total costs and expenses increased by approximately $793,000 compared to the same period of the prior fiscal year. The increase was primarily due to: (i) a $491,000 accrual for fiscal 2016 management bonuses given the strong performance during the first, second and third quarters of fiscal 2016; (ii) a $100,000 payment for early termination of a sales agreement; (iii) a $63,000 increase for fees related to our annual stockholders’ meeting and proxy solicitations; (iv) a $57,000 increase in stock compensation expense; and, (v) a $105,000 increase in other expenses. Total operating income for the first nine months of fiscal 2016 was $1.5 million, compared to an operating loss of approximately ($707,000) for the same period in fiscal 2015.

In the first nine months of fiscal 2016, we recognized a non-cash expense of approximately $25,000 related to the change in the fair value of warrants issued in connection with the June 2012 private placement.  The applicable accounting rules for the warrant liability requires the recognition of either non-cash expense or non-cash income, which has a significant correlation to the change in the market value of common stock for the period being reported.  The market value per share of common stock increased by 15% during the first nine months of fiscal 2016, which aided in the recognition of a non-cash expense as compared to the non-cash income recorded for the same period in fiscal 2015.  In the first nine months of fiscal 2015, we recognized non-cash income of approximately $375,000 related to the change in the fair value of these warrants.  The warrants have a five year life and will expire in December 2017. The fair value will be re-measured each reporting period until the warrants are exercised or expire.

Net income for the first nine months of fiscal 2016 was $1.08 million, or $0.07 per basic and $0.06 per diluted common share, which includes non-cash expense of approximately $25,000, or $0.00 per basic and diluted common share for the change in the fair value of the warrant liability, compared with a net loss of approximately ($348,000), or ($0.02) per basic and diluted common share, which includes non-cash income of approximately $375,000, or $0.03 per basic and diluted common share for the change in the fair value of the warrant liability for the same period in fiscal 2015.  We were also impacted by foreign exchange losses in the first nine months of fiscal 2016 due to the recent de-valuing of the Chinese yuan in the amount of approximately $221,000, which had a ($0.01) impact on basic and diluted earnings per share.  This compares to a foreign exchange loss of $2,000 in the same period of the prior fiscal period.  Adjusted net income, which is adjusted for the effect of the non-cash change in the fair value of the warrant liability, was $994,000 in the first nine months of fiscal 2016 as compared to a loss of ($723,000) in the same period of fiscal 2015, an improvement of $1.8 million. Weighted-average basic shares outstanding increased to 15,339,337 in the first nine months of fiscal 2016 compared to 14,537,727 in the first nine months of fiscal 2015 primarily due to the issuance of shares of common stock related to shares issued under the 2014 Employee Stock Purchase Plan, the private placement in January 2015 with Pudong Investment and shares issued with the exercise of stock options and warrants.

EBITDA for the first nine months of fiscal 2016 was approximately $1.9 million compared to approximately $72,000 in the first nine months of fiscal 2015.  The difference in EBITDA between periods was principally caused by higher operating income offset by higher non-cash expense from the warrant liability in the fiscal 2016 period as compared with the prior year.  Adjusted EBITDA, which eliminates the non-cash income or expense related to the change in fair value of the warrant liability, was approximately $1.9 million in the first nine months of fiscal 2016 as compared with negative adjusted EBITDA of approximately ($303,000) in the same period of the prior fiscal year.

Cash and cash equivalents totaled approximately $2.9 million as of March 31, 2016, an increase of 74% from June 30, 2015.  Cash flow provided by operations was approximately $1.2 million for the nine months ended March 31, 2016.  During the first nine months of fiscal 2016, we expended approximately $756,000 for capital equipment and approximately $591,000 for working capital while growing our cash balance. The current ratio as of March 31, 2016 improved to 3.85 to 1 compared to 3.10 to 1 as of June 30, 2015.  Total stockholders’ equity as of March 31, 2016 was approximately $10.5 million, a 31% increase from approximately $8.0 million as of June 30, 2015. 

As of March 31, 2016, our 12-month backlog was $7.0 million, compared to $5.1 million as of December 31, 2015, an increase of approximately 8%.

Investor Conference Call and Webcast Details:

We will host an audio conference call and webcast on Thursday, May 5, at 4:30 p.m. ET to discuss our financial and operational performance for the third quarter of fiscal 2016.

Date: Thursday, May 5, 2016
Time: 4:30 p.m. (ET)
Dial-in Number: 1-877-317-2514
International Dial-in Number: 1-412-317-2514
It is recommended that participants dial-in approximately 5 to 10 minutes prior to the start of the 4:30 p.m. call. A transcript archive and webcast of the event will be available for viewing or download on the Company web site shortly after the call is concluded.  A replay of the call will be available approximately one hour after completion through May 19, 2016. To listen to the replay, dial 1-877-344-7529 (domestic) or 1-412-317-0088 (international), and enter conference ID # 10085248.

About LightPath Technologies

LightPath Technologies, Inc. (NASDAQ: LPTH) provides optics and photonics solutions for the industrial, defense, telecommunications, testing and measurement, and medical industries. LightPath designs, manufactures, and distributes optical and infrared components including molded glass aspheric lenses and assemblies, infrared lenses and thermal imaging assemblies, fused fiber collimators, and gradient index GRADIUM® lenses. LightPath also offers custom optical assemblies, including full engineering design support.  For more information, visitwww.lightpath.com.

Use of Non-GAAP Financial Measures

To provide investors with additional information regarding our financial results, this press release includes references to EBITDA, adjusted EBITDA and adjusted net income (loss), all of which are non-GAAP financial measures.  For a reconciliation of these non-GAAP financial measures to the most directly comparable financial measures calculated in accordance with GAAP, see the tables provided in this press release. 
A “non-GAAP financial measure” is generally defined as a numerical measure of a company’s historical or future performance that excludes or includes amounts, or is subject to adjustments, so as to be different from the most directly comparable measure calculated and presented in accordance with GAAP.  Our management believes that these non-GAAP financial measures, when considered together with the GAAP financial measures, provide information that is useful to investors in understanding period-over-period operating results separate and apart from items that may, or could, have a disproportionately positive or negative impact on results in any particular period.  Our management also believes that these non-GAAP financial measures enhance the ability of investors to analyze our underlying business operations and understand our performance. In addition, our management may utilize these non-GAAP financial measures as guides in forecasting, budgeting, and planning.  Non-GAAP financial measures should be considered in addition to, and not as a substitute for, or superior to, financial measures presented in accordance with GAAP.
We calculate EBITDA by adjusting net income (loss) to exclude net interest expense, income tax expense or benefit, depreciation, and amortization.  Similarly, we calculate adjusted EBITDA by adjusting net income (loss) to exclude net interest expense, income tax expense or benefit depreciation, amortization, and the change in the fair value of the warrants issued in connection with our private placement in June 2012. 

The fair value of the warrants issued in connection with our private placement in 2012 is re-measured each reporting period until the warrants are exercised or expire.  Each reporting period, the change in the fair value of these warrants is either recognized as non-cash expense or non-cash income.  The change in the fair value of the warrants has a significant correlation to the change in the market value of our common stock for the period being reported and is not impacted by our actual operations during such period. We believe that by excluding the change in the fair value of these warrants enhances the ability of investors to analyze our underlying business operations and understand our performance.

The discussion of our results as presented in this release also includes the use of the non-GAAP term “gross margin.”  We calculate gross margin by deducting the cost of sales from operating revenue.  Cost of sales includes manufacturing direct and indirect labor, materials, services, fixed costs for rent, utilities and depreciation, and variable overhead.  Gross margin should not be considered an alternative to operating income or net income, which is determined in accordance with GAAP.  We believe that gross margin, although a non-GAAP financial measure, is useful and meaningful to investors as a basis for making investment decisions.  It provides investors with information that demonstrates cost structure and provides funds for our total costs and expenses.  We use gross margin in measuring the performance of our business and have historically analyzed and reported gross margin information publicly.  Other companies may calculate gross margin in a different manner.

Forward-Looking Statements

This release includes statements that constitute “forward-looking statements” within the meaning of federal securities laws, which are statements other than historical facts and that frequently use words such as “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “forecast,” “intend,” “may,” “plan,” “position,” “should,” “strategy,” “target,” “will” and similar words.  All forward-looking statements speak only as of the date of this release.  Although we believe that the plans, intentions, and expectations reflected in or suggested by the forward-looking statements are reasonable, there is no assurance that these plans, intentions, or expectations will be achieved.  Therefore, actual outcomes and results could materially differ from what is expressed, implied, or forecasted in such statements.  This release contains certain forward-looking statements that are based on current plans and expectations and are subject to various risks and uncertainties.  Our business may be influenced by many factors that are difficult to predict, involve uncertainties that may materially affect results, and are often beyond our control.  Factors that could cause or contribute to such differences include, but are not limited to, factors detailed by us in our public filings with the Securities and Exchange Commission.  All forward-looking statements included in this press release are expressly qualified in their entirety by such cautionary statements.  Except as required under the federal securities laws and the rules and regulations of the Securities and Exchange Commission, we do not have any intention or obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise.

To supplement our consolidated financial statements presented in accordance with U.S. GAAP, we provide additional non-GAAP financial measures.  Our management believes these non-GAAP financial measures, when considered together with the GAAP financial measures, provide information that is useful to investors in understanding period-over-period operating results separate and apart from items that may or could, have a disproportionally positive or negative impact on results in any particular period.  Our management also believes that these non-GAAP financial measures enhance the ability of investors to analyze our underlying business operations and understand our performance.  In addition, our management may utilize these non-GAAP financial measures as guides in forecasting, budgeting, and planning.  Any analysis on non-GAAP financial measures should be used in conjunction with results presented in accordance with GAAP.  A reconciliation of these non-GAAP financial measures with the most directly comparable financial measures calculated in accordance with GAAP is presented in the tables below.

Tuesday, May 3, 2016

LPTH Press Release: LightPath Technologies Announces Addition of New Director to Board

For Immediate Release:

LightPath Technologies Announces Addition of New Director to Board Craig Dunham, Experienced Photonics Executive, Joins Board of Directors


ORLANDO, FL – May 3, 2016 --LightPath Technologies, Inc. (NASDAQ: LPTH) (“LightPath,” the “Company,” or “we”), a leading vertically integrated global manufacturerdistributor and integrator ofproprietary optical components and high-level assemblies, today announced it has appointed Mr. Craig Dunham to its Board of Directors (the “Board”), effective April 28, 2016.  An experienced photonics executive, Mr. Dunham will also serve on LightPath’s audit committee.  Mr. Dunham will fill a vacancy created by the Board when it expanded its size from seven to eight directors.  With the addition of Mr. Dunham, the Company’s Board will have eight directors, seven of whom are independent as defined by the NASDAQ Listing Rules.

In his role as the former Chief Executive Officer of Dynasil Corporation, Mr. Dunham led the company in growing its revenue from $2 million to $43 million over a 6-year period.  Mr. Dunham also has significant optical business experience.  While at Dynasil Corporation and Corning Incorporated, Mr. Dunham led or was a key member of the teams that completed eight successful photonics acquisitions, demonstrating his successful track record in executing and integrating acquisitions.

Bob Ripp, Chairman of LightPath’s Board of Directors, stated; “I am pleased that Mr. Dunham will join our Board.  LightPath is strategically positioned to accelerate sales growth and improve financial returns and cash flow generation.  I am impressed with Mr. Dunham’s experience and knowledge of the photonics market, and believe he will be very beneficial in discussions to implement actions to achieve enhanced results.”

Jim Gaynor, President and Chief Executive Officer of LightPath, commented, “We are delighted to welcome Mr. Dunham to our Board.  We will benefit from his experience in optics and M&A transactions.  As LightPath’s CEO, I am fortunate to have direct access to people of his caliber and believe he will strengthen an already strong Board.”

Mr. Dunham stated, “I am excited to join LightPath’s Board.  As I have worked with the Board and management over the last two years as a consultant to the Board, I have come to appreciate the team and the potential of LightPath.”

About LightPath Technologies:
LightPath Technologies, Inc. (NASDAQ: LPTH) provides optics and photonics solutions for the industrial, defense, telecommunications, testing and measurement, and medical industries.  LightPath designs, manufactures, and distributes optical and infrared components including molded glass aspheric lenses and assemblies, infrared lenses and thermal imaging assemblies, fused fiber collimators, and gradient index GRADIUM® lenses.  LightPath also offers custom optical assemblies, including full engineering design support.  For more information, visit www.lightpath.com.

This news release includes statements that constitute forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, including statements regarding our ability to expand our presence in certain markets, future sales growth, continuing reductions in cash usage and implementation of new distribution channels.  This information may involve risks and uncertainties that could cause actual results to differ materially from such forward-looking statements.  Factors that could cause or contribute to such differences include, but are not limited to, factors detailed by LightPath Technologies, Inc. in its public filings with the Securities and Exchange Commission.  Except as required under the federal securities laws and the rules and regulations of the Securities and Exchange Commission, we do not have any intention or obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise.
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Company Contacts:

Jim Gaynor, President & CEO                 Jordan Darrow
LightPath Technologies, Inc.                  Darrow Associates, Inc.
Tel: 407-382-4003                                   Tel: 631-367-1866