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Focused ion beam for nanophotonics

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Seminar Details
Presenter Name: 
Yongqi Fu (visiting professor)
Faculty Supervisor(s): 
Lukas.Chrostowski
Date: 
Friday, November 19, 2010 - 1:00pm
Location: 
McLeod 418
Seminar Abstract: 

Abstract: With rapid development of nanophotonics, nanofabrication becomes an important topic for structuring nanophotonic devices. Focused ion beam (FIB) technology is a commonly used nanofabrication technique with its unique advantadges of one-step formation, no material selectivity, and locally etching. As an important research area in nanophotonics, concept of plasmonics, physical mechanism of surface plasmon poloritons, and related plasmonic structures will be highlighted firstly. Then a brief introduction of FIB will be given. Finally, application examples of nanofabrication of plasmonic structures using FIB technique will be presented.

Presenter Biography: 

Bibliography: Yongqi Fu, was born in P.R. China. He received his B.Eng, M.S(Eng), and Ph.D in mechanical engineering from Jilin University of Technology, Changchun Institute of Optics and Fine Mechanics, and the Chinese Academy of Sciences in 1988, 1994, and 1996, respectively. He worked in the State Key Laboratory of Applied Optics from 1996 to 1998 as a Postdorctoral Fellow. He then worked in the Precision Engineering and Nanotechnology (PEN) Center as a Research Fellow from Aug. 1998 to Sept. 2007. He is the leader of the FIB group in PEN Center. Currently, he works at the School of Physical Electronics, University of Electronic Science and Technology of China as professor in nanophotonics. He authored and co-authored 5 books and published more than 100 peer-reviewed SIC-indexed journal papers and 36 conference technical papers. His current research direction is micro/nanofabrication, applications of FIB in microelectronics/ semiconductors, nano-photonics, MOEMS/NOEMS, micro/nano-optics, fiber optics, optical measurement/nanometrology, and optical system instrumentation, e.g. nano-inspection/detection system. http://www.pe.uestc.edu.cn:8080/付永启/fyqpage.htm