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高品质因子微腔的实验研究

发布人:日期:2019-11-08浏览数:

量子论坛第一百六十

报告题目:高品质因子微腔的实验研究

报告人: 董春华,中国科学技术大学教授,博士生导师

研究方向:基于介质微腔的量子信息处理器的研究。在腔机械振子、高品质因子微腔、微纳光学器件上多次取得重要突破。

报告时间:2019年11月11日(星期一) 上午10:00

报告地点:量子楼410报告厅

摘要:Light-matter interactions are the fundamental basis for many phenomena and processes in optical devices. The high-quality Whispering-Gallery-Mode (WGM) optical micro-resonators provide unprecedented capability to trap light in a highly confined volume. A light beam can travel around the boundary of a WGM resonator over 105 times, significantly enhancing light-matter interactions, creating the potential for cavity QED, cavity optomechanics, nonliear optics and sensing, et al. I will present a few cases demonstrating the great potentials of high-Q WGM microresonators for both frequency comb and sensing.