应我所郑婉华研究员及刘安金副研究员邀请，德国柏林工业大学的James A. Lott教授将于2016年11月11日来所交流并在黄昆半导体科学技术论坛上作第296期报告。请感兴趣的老师同学准时参加。

报告题目：Vertical-cavity surface-emitting lasers for data communications and integrated photonic-electronic circuits

报告人：Prof. Dr. James A. Lott（ZentrumfürNanophotonik, InstitutfürFestkörperphysik, TechnischeUniversität Berlin, Federal Republic of Germany）

时间: 2016年11月11日(星期五)上午10:00点

地点: 中国科学院半导体研究所图书馆101会议室  

Abstract: Vertical-cavity surface-emitting lasers (VCSELs) are a key enabling nanometer-scale photonics technology for optical fiber and free-space data communications, exaflop-per-second supercomputing, illumination, and sensing systems. I review my research group’s work on energy-efficient, gallium-arsenide-based VCSELs for short-reach and very-short-reach optical interconnects operating beyond 50 gigabits-per-second and below 50 femtojoules-per-bit, and our novel designs and recent results on the development of reduced-dimension-VCSELs envisioned for on-chip integration with silicon electronic and photonic systems.
Biography：J. A. Lott is a Professor in the Institute of Solid-State Physics at the Technische Universität Berlin, Federal Republic of Germany. He was raised in Ewa Beach, Hawaii and Sunnyvale, California, United States of America (USA). He received the bachelor of science degree in electrical engineering and computer sciences from the University of California at Berkeley, USA in 1983 and the Ph.D. from the University of New Mexico, USA in 1993. He performed research at Sandia National Laboratories (US Department of Energy) in Albuquerque, New Mexico on quantum optoelectronic materials, devices, and systems from 1988-1993. While on sabbaticals he served as a visiting scientist at the NEC Optoelectronics Research Laboratories in Tsukuba, Japan in 1995, and at the Samsung Electronics Company in Suwon, Republic of Korea in 1996.