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7月10日学术报告

来源： 发布时间：2014-07-04【字体：大 中 小】

　　题目：Hybrid Silicon Photonic Circuits for Chip-Scale Nonlinear and Quantum Optics

　　姓名：Hong Tang 副教授　　

　　单位：耶鲁大学　　

　　时间：2014年7月10日（星期四） 上午9点 

　　地点：溢智厅

    摘要：

　  Silicon photonic nanostructures are widely used to localize light and enhance light-matter interactions. They are also key components in integrated photonic circuits for a variety of applications. However, due to its narrow indirect bandgap and centrosymmetric crystal, silicon does not provide some of the most desired functions for building active nonlinear or quantum optical circuits.  In this talk, we show how to engineer dielectric nanostructure on a silicon platform to achieve low-loss waveguiding and ultra-high quality factor cavities in various material systems. We further demonstrate that full exploitation of hybrid photonic circuits will lead to efficient light conversion, manipulation and detection on the ubiquitous silicon platform.   

　　报告人简介：　　  

　　Hong Tang is Associate Professor of Electrical Engineering, Physics and Applied Physics at Yale University. His research utilizes integrated photonic circuits to study photon-photon, photon-mechanics and photon-spin interactions. He joined Yale faculty as assistant professor in 2006. At Yale his group specializes in nanofabrication and precision measurement, spanning the fields of spintronics, NEMS, nanophotonics and optomechanics. He and his group held several records, including the discovery of giant planar Hall effect, first measurement of negative resistance of single magnetic domain wall, measurement of gradient optical force on a silicon chip, demonstration of repulsive optical force, and ambient attogram mass sensing. He is a recipient of the NSF CAREER Award and Packard Fellowship in Science and Engineering.  

 

　　                                                       欢迎参加！                    

　　                                                        所办公室                    

　　                                                      2014年7月4日 

 

 

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