[BNC-all] Bagwell Lecture, Federico Capasso, Wednesday May 14, 2pm Burton Morgan 121

[Shakouri, Ali]

Dear Colleagues:

I would like to invite you to attend the 2014 Bagwell Lecture at Burton Morgan 121 on Wednesday May 14, 2-3pm. Prof. Federico Capasso from Harvard University will talk about "New Frontiers in Optics and Photonics with Designer Electronic and Optical Materials." (see below the abstract).

This lecture series was established in honor of Professor Philip F. Bagwell, who passed away in 2002.  Professor Bagwell did pioneering work on mesoscopic electron transport, on semiconductor-superconductor heterojunctions, and on related devices.  His interest was in the underlying physics. His quest was for fundamental understanding and his objective was to boil down complex problems down to clear descriptions and fundamental contributions.  He thought deeply about problems, but also had a broad range of interests.

I look forward to see you on Wednesday.

Best regards,
Ali



Bagwell Lectures:
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2004       Herbert Kroemer
2005       Albert Overhauser
2007       Jeff Hawkins
2009       Steven J. Hillenius
2010       Eugene A. Fitzgerald
2011       Zhores I. Alferov
2011       Wilfried Haensch
2014        Federico Capasso
-----------------------


New frontiers in Optics and Photonics with
Designer Electronic and Optical Materials

Federico Capasso
capasso at seas.harvard.edu<mailto:capasso at seas.harvard.edu>
School of Engineering and Applied Sciences
Harvard University, Cambridge, MA 02138

Wednesday, May 14, 2 - 3pm; Burton Morgan 121

The control of electrons and photons in artificially structured materials at the nanoscale by quantum and electromagnetic design has opened unique opportunities for major advances in science and technology. I will present a tutorial account of some these developments. From the design of the electronic resonances  and their coupling to light in nanometer thick materials a new class of light sources (quantum cascade lasers) has emerged that now cover almost the entire infrared and far-infrared spectrum, leading to an explosive growth in applications.   By structuring surfaces at the sub-wavelength with nanoscale optical resonators and nanometer thin layers "metasurfaces" have emerged that have led to powerful generalizations of the laws or reflection and refraction, new thin film interferences and new ways to generate light beams and surface optical waves with "arbitrary" wavefronts.  Applications of this new "flat optics" will be presented. Finally, I will show how quantum fluctuations at the nanoscale can be designed to control macroscopic quantum electrodynamical phenomena such as attractive and repulsive Casimir forces and their interaction with micro/nanomechanical structures.



Federico Capasso is the Robert Wallace Professor of Applied Physics at Harvard University, which he joined in 2003 after a 27 years career at Bell Labs where he did research, became Bell Labs Fellow and held several management positions including Vice President for Physical Research. His research has spanned basic science and applications in the areas of electronics, photonics, nanoscale science and technology including plasmonics, metasurfaces and the Casimir effect.  He pioneered banstructure engineering of artificially structured materials and devices and invented the quantum cascade laser. He performed the first measurement of the repulsive Casimir force. He and his group recently discovered powerful generalizations of the laws of reflection and refraction applicable to metasurfaces and demonstrated that the latter can be used to design new planar optical components (flat optics). He is a member of the National Academy of Sciences, the National Academy of Engineering, a fellow of the American Academy of Arts and Sciences; His awards include the King Faisal International Prize for Science, the American Physical Society Arthur Schawlow Prize, the Wetherill Medal of the Franklin Institute, the IEEE Edison Medal, the SPIE Gold Medal, the European Physical Society Quantum Electronics Prize;  the Berthold Leibinger Zukunftspreis (the future prize), the Julius Springer Prize for Applied Physics, the Jan Czochralski Award of the European Material Research Society for lifetime achievements in Materials Science; the IEEE D. Sarnoff Award in Electronics, the IEEE/LEOS Streifer Award, the Optical Society of America Robert Wood prize, the Rank Prize in Optoelectronics, the Material Research Society Medal, the Welker Medal, the Duddell Medal and Prize of the Institute of Physics (UK), the Newcomb Cleveland Prize of the American Association for the Advancement of Science, the "Vinci of Excellence" LMVH Prize and  the New York Academy of Sciences Award.


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