AAOSA Seminar: “The Birth and Amazing Life of Nonlinear Optics”

Tuesday December 6, 2016 at 6:30 p.m.

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Prof. Herbert  G. Winful
Arthur F. Thurnau Professor
Department of Electrical & Computer Engineering,
University of Michigan

Location of Seminar: 1123 Lurie Biomedical Engineering Building (LBME), 1101 BEAL AVE, Ann Arbor, MI

Abstract
The birth of the field of nonlinear optics occurred in Randall Laboratory at the University of Michigan in 1961 when Franken, Hill, Peters, and Weinreich observed for the first time the generation of optical harmonics.  By illuminating a crystal of quartz with an intense infrared beam at 694.3 nm from a ruby laser they were able to generate the second harmonic at 347.15 nm.  This discovery was rapidly followed by the observation of numerous other effects such as optical rectification, frequency mixing, third harmonic generation, self-focusing, and parametric oscillation, all within the space of about four years.  In this talk we review the birth, growth, and modern day applications of nonlinear optics.  We will also take the opportunity to plug the OSA Conference on Nonlinear Optics, July 17-21, 2017, in Hawaii:
http://www.osa.org/en-us/meetings/topical_meetings/nonlinear_optics_(nlo)/

Bio
Herbert Winful earned a BS in electrical engineering from the Massachusetts Institute of Technology in 1975 and a PhD from the University of Southern California in 1981. From 1980 to 1986 he was a Principal Member of Technical Staff at GTE Laboratories in Waltham, MA. He joined the EECS department at the University of Michigan as an associate professor in 1987, became a full professor in 1992, and was named a Thurnau Professor in 1993. He has made fundamental contributions to nonlinear fiber optics, nonlinear optics in periodic structures, the nonlinear dynamics of laser arrays, the propagation of single-cycle pulses, and the physics of tunneling. He is a Fellow of the Optical Society of America, the American Physical Society, and the Institute of Electrical and Electronic Engineers. His many awards include the Arthur F. Thurnau Professorship, the Amoco/University Teaching Award, the State of Michigan Teaching Award, the College of Engineering Teaching Excellence and Service Excellence Awards, the EECS Professor of the Year Award (twice), the EECS Outstanding Achievement Award, the Presidential Young Investigator Award, and the Tau Beta Pi Distinguished Professor award.
(Link for more information)

AAOSA Seminar: “Fiber frequency combs for the real world”

Tuesday November 15, 2016 at 6:30 pm

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Dr. Martin Fermann, IMRA America, Inc

Location of Seminar: 1123 Lurie Biomedical Engineering Building (LBME), 1101 BEAL AVE, Ann Arbor, MI

Abstract

We introduce IMRA’s current R&D activities in microwave photonics and mid IR technology. Ultra-low phase noise microwaves can be generated via frequency division of fiber frequency combs. Based on advanced signal processing modalities, fully turn-key systems can be demonstrated. Such sources have great potential in revolutionizing current precision microwave technology as used in sensing and ranging applications. On the mid-IR side, highly coherent sources with record high average powers in the wavelength range from 3 – 11 mm can be obtained using difference frequency generation in OPGaP, based on compact high power Yb, Er and Tm fiber lasers, offering an attractive alternative to quantum cascade lasers for spectroscopy applications.

Bio

Dr. Martin Fermann is the Vice President of Research and Advanced Development at IMRA America, Inc. located in Ann Abor, MI. He joined IMRA in 1992, after completing four years of postdoc and research associate positions at the Technical University of Vienna and Bellcore. In 2001, he accepted a position as CTO at Boston Laser and rejoined IMRA in 2002. He received his Ph. D. from Southampton University, UK in 1988. He is trained as an experimental Optical Physicist.

He has authored over 150 technical papers and around 150 US patents and applications. Many of his patents have been licensed by a third party. He has served on various committees at technical conferences, and in particular, as General Chair for the Conference on Advanced Solid State Lasers. He has made contributions to the field of ultra-fast optics, precision spectroscopy and metrology, microwave photonics, and fiber and solid-state lasers. He is a Fellow of the Optical Society of America.

AAOSA 50th Anniversary Social Networking and Organizational Meeting

conversation

AAOSA 50th Anniversary Social – Networking and Organizational Meeting

Appetizers and beverages will be provided

Date:  Tuesday 18 October, 2016

Time: 5:30 – 7:30 p.m.

Location: Jolly Pumpkin, 311 S. Main St., Ann Arbor, MI 48103

AAOSA celebrates 50 years in 2016!

We will start with a kickoff networking session and election of officers.

Please join us!