澳门大学

报告人简介

Handong Sun is a Distinguished Professor and Associate Director (Research & Enterprise) in the Institute of Applied Physics & Materials Engineering (IAPME), University of Macau. Professor Sun received his Bachelor of Science in Physics from Dalian University of Technology, China. He obtained his Master of Science in Optics from Huazhong University of Science and Technology, China. He achieved his Doctor of Philosophy in Physics from Hong Kong University of Science and Technology, Hong Kong. Before joining University of Macau in 2023, Prof. Sun had been working as a professor in the School of Physical and Mathematical Science, Nanyang Technological University (Singapore) from 2007 to 2023. Earlier on, he did postdoctoral research works at RIKEN, Japan and Institute of Photonics, The University of Strathclyde, UK. His research theme exists at the interface between optical physics and material science, i.e. light-matter interaction. His current research works focus on Optical Spectroscopy, Optoelectronic Materials and Devices, Nonlinear Optical Materials, Micro- and Nano-Lasers etc. Prof. Sun was elected to be a Fellow of American Physical Society in 2016 and an OPTICA Fellow in 2023.

报告摘要

Colloidal semiconductor nanostructures have attracted tremendous attention because of their intrinsic advantages over traditional epitaxy- based semiconductor heterostructures in luminescent device applications. In particular, colloidal semiconductor quantum dot LEDs have already appeared on commercial market. As a class of Nobel prize winning materials, colloidal semiconductor nanostructures, have been regarded to be advantageous for semiconductor lasers for several decades. However, despite of remarkable progress in this field, challenges remain. In this talk, the speaker will first share the motivation and the current advances of microlasers made from colloidal semiconductor nanostructures. He will then update the latest achievements made from his team, including WGM lasers, fiber-integrated microlasers and topological lasers. The talk will end with summary and sharing opinions about future research prospective.

腾讯视频会议号：279-203-048，会议密码：250922

邀请人：汪非凡 　副研究员

联系人：万  源 　研究员

　　　　汪非凡 　副研究员

　　　　田春璐 cltian@iphy.ac.cn

主办方：中国科学院物理研究所、松山湖材料实验室

地点：松山湖材料实验室双创园区A1栋201会议室