Seminar: "High quality image transport through optical fibers mediated by Anderson localization" by Arash Mafi, Ph.D. / 6/26/14 / 3:00 - 4:00 pm / CREOL 102

Seminar: "High quality image transport through optical fibers mediated by Anderson localization" by Arash Mafi, Ph.D.

Thursday, June 26, 2014 3:00 PM to 4:00 PM
CREOL Room 102

Arash Mafi

Associate Professor of Electrical Engineering and Computer Science at the University of Wisconsin-Milwaukee

Abstract:

Anderson localization has been a subject of fascination and intense research for more than fifty years. It is highly desirable to harness its curious and interesting properties in practical applications. We have taken a step in this direction by using this phenomenon as the waveguiding mechanism in optical fibers. In this talk, we will survey recent advances in the fundamental understanding and application of disordered optical fibers and waveguides.

We demonstrate optical image transport using transverse Anderson localization of light.

The image transport quality obtained in the disordered optical fiber is comparable with or better than the best commercially available multicore imaging fibers with less pixelation and higher contrast. Our results open the way to device-level implementation of the transverse Anderson localization of light with potential applications in biological and medical imaging.

Biography:

Arash Mafi is currently an Associate Professor of Electrical Engineering and Computer Science at the University of Wisconsin-Milwaukee. He received his Ph.D. degree in Physics in 2001 from The Ohio State University. Following postdoctoral appointments at the University of Arizona in Physics and The Optical Sciences Center, he joined Corning Incorporated working on optical fibers and liquid crystal displays. He moved to the University of Wisconsin-Milwaukee in August 2008.

For additional information:

Dr. Axel Schülzgen

407-823-1746

Last chance - Special June 20th Event - Logistics

CREOL@CLEO Alumni Reunion-Gordon Biersch Brewery 6/9/2014

We are hosting the CREOL@CLEO Alumni Reunion at the Gordon Biersch Brewery Restaurant.
Beer & Wine from 5:30-7:30pm in the Pilsner room on Monday, June 9th, 2014.
Appetizers will be provided.

Gordon Biersch Brewery Restaurant
33 E. San Fernando St.
San Jose, CA 95113
Phone: 408-294-6785

Bahaa E. A. Saleh, Dean
CREOL, The College of Optics and Photonics University of Central Florida
4000 Central Florida Blvd.
Orlando, FL 32816-2700
(407) 882-3326

TOMORROW! Seminar: "SWIFTS: a groundbreaking integrated principle for high-performance spectroscopy and optical sensors" by Dr.Christophe Bonneville 6.6.14/11:00am-12:00pm/ CREOL 102

Seminar: "SWIFTS: a groundbreaking integrated principle for high-performance spectroscopy and optical sensors" by Dr.Christophe Bonneville

Friday, June 6, 2014 11:00 AM to 12:00 PM
CREOL Room 102

Christophe BONNEVILLE, PhD

Abstract:

SWIFTS, or Stationary-Wave Integrated Fourier Transform Spectrometer, is a new, highly integrated high-resolution spectroscopy technology that represents a major advance in the field. It is based on a new way of probing an optical standing wave formed by the light to be analyzed without scanning or moving parts. SWIFTS combines groundbreaking nanotechnology research, integrated optics, microelectronics and embedded software, resulting in high-resolution spectrometer technology bundled into a single robust device measuring a few mm². The story of the commercialization of this technology will be part of the presentation. The technology has been implemented into first products providing a high-resolution high-rate solution for the characterization of lasers. It allows for the first time a dynamic view of their behavior. SWIFTS is also the starting point for breakthrough solutions to address Bragg sensing, high-depth Optical Coherent Tomography and Raman Spectroscopy.

Some references

[1] Le Coarer, E., et al. “Wavelength-scale stationary-wave integrated Fourier-transform Spectrometry”, Nature Photonics, 1, 8, 473 – 478 (2007).

[2] Bonneville, C., et al., "SWIFTS: a groundbreaking integrated technology for high-performance spectroscopy and optical sensors", Proceedings of SPIE Vol. 8616, 86160M (2013) (invited speaker).

Biography:

Christophe Bonneville is a graduate physicist and a Doctor of Instrumental Optics. Subsequently, he ploughed his experience into fostering R&D activities in the area of instrument development for space, scientific and military applications. In 2006, he joins e2V, one of the global leaders in the field of image sensors. There he focused his energies on pushing the development of new manufacturing processes dedicated to Earth observation and on promoting e2v’s contribution to the development of SWIFTS technology. Then, he joined forces to put together a far-reaching business initiative to present demanding markets with a revolutionary offer based on SWIFTS. Christophe is the co-founder, Executive President and CTO of RESOLUTION Spectra Systems.

 Contact:

Dr. Axel Schülzgen

407-823-1746

TOMORROW! IEEE & SPIE Student Chapter Seminar: "Integrated Microwave Photonics " by Professor José Capmany 6.5.14/2:00-3:00PM/ CREOL 102

IEEE & SPIE Student Chapter Seminar: "Integrated Microwave Photonics " by Professor José Capmany

Thursday, June 5, 2014 2:00 PM to 3:00 PM
CREOL Room 102

Professor José Capmany
ITEAM Research Institute
Universidad Politecnica de Valencia
Edifcio 8G, Acceso D
46022 Valencia, SPAIN
jcapmany@iteam.upv.es

Abstract:

For the last 25 years, Microwave Photonics (MWP) systems and links have relied almost exclusively on discrete optoelectronic devices and standard optical fibers and fiber-based components which have been employed to support several functionalities like RF signal generation, distribution, processing and analysis. These configurations are bulky, expensive and power-consuming while lacking in flexibility. A second generation, termed as Integrated Micro-wave Photonics (IMWP) which aims at the incorporation of MWP components/ subsystems in photonic circuits, is crucial for the implementation of both low-cost and advanced analog optical front-ends and, thus, instrumental to achieve these targets. After reviewing the basic principles of microwave photonics (MWP) for the non-specialized technical audience, this lecture states the case for the integrated approach towards MWP and overviews the available technology platforms (InP, silicon, silica, silicon nitride, chalcogenides etc..) for the implementation of MWP photonic integrated circuits(PICs), outlining the main features advantages and limitations for each one.

The lecture then reviews the salient research results reported during the last years in several applications and the different platforms (MWP link, signal processing and filtering, signal generation, delay lines, phase-shifters and beam-formers etc..) and finally introduces the concept of the MWP transistor, a multipurpose signal processor architecture which allows for the implrmrntation of all the main basic MWP functionalities. The lecture is concluded with a summary and and considerations on the future directions of this field.

Biography:

     Prof. José Capmany received the Ingeniero de Telecomunicacion degree from the Universidad Politécnica de Madrid (UPM) in 1987 and the Licencia-do en Ciencias Físicas in 2009. Since 2002, he is the Director of the Institute of Telecommunications and Multimedia (iTEAM) at the Universidad Politécnica de Valencia. His research activities and interests cover a wide range of subjects related to optical communications including microwave photonics, integrated optics, optical signal processing, fiber Bragg gratings, and more recently quantum cryptography and quantum information processing using photonics. He has published over 450 papers in international refereed journals and conferences. Professor Capmany has also the Founder and current Chairman of the IPS Spanish Chapter, an OSA Fellow and IEE fellow. He is also a founder and chief innovation officer of the spin-off company VLC Photonics (www.vlcphotonics.com) dedicated to the design of photonic integrated circuits. Professor Capmany is the 2012 King James I Prize Laureate on novel technologies, the highest scientific distinction in Spain, for his outstanding contributions to the field of microwave photonics.

For more information:

IEEE Photonics Society Student chapter advisor: Prof. Shin-Tson Wu, 

IEEE Photonics Society Student Chapter Chair: zhenyue Luo 

SPIE Student Chapter Chair: Sihui He   

OSA Travelling Lecturer Seminar: “The Business of Optics Today and in the Next Ten Years” by Robert Breault 6.19.14/ 11:00am-12:00pm/ CREOL 102

OSA Travelling Lecturer Seminar: “The Business of Optics Today and in the Next Ten Years” by Robert Breault

Thursday, June 19, 2014 11:00 AM to 12:00 PM
Room 102

Robert P. Breault
President and Founder, Breault Research Organization

Abstract:

Optics is a rapidly evolving industry and maintaining a competitive edge is a constant challenge.  In this presentation, Dr. Robert Breault will give his perspective on the current state of the optics market and its outlook in the coming future.  He will also speak on the challenges of starting and growing a company and how to foster a culture of innovation that enables continued success.

Biography:

Dr. Breault is chairman and founder of the Breault Research Organization, Inc. (BRO). Dr. Breault is internationally recognized as one of the world's leading experts in optics in the area of stray light analysis and suppression.  He has received awards of recognition from NASA for his work on ground-based and space-based telescopes, and an award from the University of Arizona for his outstanding dissertation in the field of applied sciences.  He has analyzed and redesigned the space-based Hubble telescope.  He is the author and co-author of two chapters in the Handbook of Optics.  Dr. Breault received his B.S. in mathematics from Yale University and his M.S. and Ph.D. in Optical Sciences from the University of Arizona. Dr. Breault is a fellow of SPIE optics society, won the Director’s Award from SPIE in 2011 and he is the Chairman of the Arizona Optics Industry Association, which is more often referred to as the Optics Cluster in Optics Valley.  Most recently, it was announced that he will be the 2014 recipient of the Robert E. Hopkins Leadership Award at the OSA annual meeting in Tucson later this year.

For additional information:
Tony Klee
President of OSA chapter