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今晚八点iCANX直播预告︱东京大学Yasuhiko Arakawa教授揭秘量子科技!

已有 2402 次阅读 2021-3-19 13:18 |个人分类:国际交流|系统分类:论文交流

今晚8点(北京时间),大家期待已久的 iCANX Talks43期即将重磅来袭,我们有幸邀请到东京大学Yasuhiko Arakawa教授来到iCANX Talks讲座系列,来和我们分享量子点的发展和前沿应用。 

讲座将会涵盖量子点的基础知识,并延伸至其在激光器,电信和各种器件中的应用。同时我们还邀请到北京大学王新强教授作为论坛嘉宾。在时长一个小时的学术讲座后,Arakawa教授和王教授将会在论坛环节来讨论相关的科研问题和对未来的发展展望,麻省理工学院的李长昊作为青年挑战者发起挑战,精彩不断!

 在前面42iCANX Talks直播中,累计收看观众已经千万人次,受到了国内外专家学者的普遍好评和追捧,目前,iCANX Talks已经成为极具国际影响力的高科技云端学术峰会。

话不多说,先让小艾给大家详细介绍重磅嘉宾及演讲内容吧!

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报告介绍

 Advances in Quantum Dots: From Basics to Practical implementation

量子点的进展:从基础到应用

Yasuhiko Arakawa

荒川泰彦

The University of Tokyo

东京大学

Abstract

Since the first proposal of semiconductor quantum dots in 1982 by Arakawa et al., the quantum dots have been intensively studied from fundamentals of solid-state physics to their application in advanced devices. The complete quantum mechanical confinement of electrons has made it possible to realize high-performance quantum dot lasers, high-sensitivity quantum dot infrared detectors, and quantum information devices such as single photon sources. Quantum dots can be also applied to solar cells that are predicted to have a conversion efficiency of over 75% for future sustainable and renewable energy systems. Moreover, embedding a single quantum dot inside a photonic nanocavity provides an attractive platform for studying solid-state cavity quantum electronics (cavity-QED). In this presentation, after introducing the fundamentals of the quantum dots, recent advances in quantum dot lasers are reviewed and discussed, with emphasis on practical application of quantum dot lasers for telecommunication and silicon photonics. The physics of non-classical light sources and quantum dot cavity-QED for quantum computing and communication application is also briefly outlined. 

 

1982年,Arakawa教授等人首次提出半导体量子点,从固体物理学的基础到在先进设备中的应用,人们对量子点进行了深入的研究。电子的完全量子力学限制使实现高性能量子点激光器,高灵敏度量子点红外探测器和量子信息设备(例如单光子源)成为可能。量子点还可以应用在预计未来的可持续和可再生能源系统的转换效率将超过75%的太阳能电池。此外,在光子纳米腔体内嵌入单个量子点为研究固态腔量子电子学(cavity-QED)提供了一个有吸引力的平台。在本此报告中,在介绍了量子点的基本原理之后,我将回顾和讨论量子点激光器的最新进展,重点是量子点激光器在电信和硅光子学中的实际应用。还简要概述了非经典光源和用于量子计算和通信应用的量子点腔QED的物理原理。


Biography

Professor Arakawa is current;y a specially-appoined Professor and the head of Quantum Innovation Co-Creation Center at the Institte of Nanoquantum Information Electronics (NanoQuine), The University of Tokyo. He received his PhD degree from The University of Tokyo in 1980. In the same year, he joined the University of Tokyo as an Assistant Professor and was promoted to an Associate Professor in 1981. He became a full Professor at the Universoty of Tokyo in 1993. From 2006 to 2017, he worked fo the NannoQuine as the Director. He served as the President of International Commission for Optics (ICO) from 2014 to 2017 and he is now a Foreign Member of the US National Academy of Engineering (MAE). He published more than 800 journal pepaers and gave more than 450 invited talks at international conferences. He received numerous awards, including Leo Esaki Award in 2004, IEEE/LEOS William Streifer Award in 2006, Fujiwara Award in 2007, IEEE David Sarnoff Award in 2009, Prime Minister Award in 2009, the Medal with Purple Ribbon in 2009, C&C Prize in 2010, Heinrich Welker Award in 2011, OSA Nick Holonyak Jr. Award in 2011, the Japan Academy Prize in 2017 and IEEE Jun-ichi Nishizawa Medal in 2018. He is a Life Fellow of IEEE as well as Fellows of OSA, JSAP, and IEICE.

 

荒川教授,东京大学特聘教授,以及东京大学纳米量子信息电子学研究所(NanoQuine)量子创新合作中心的负责人。他于1980年在东京大学获得博士学位。同年,他加入东京大学担任助理教授,并于1981年晋升为副教授。他于1993年成为东京大学的正式教授。从2006年到2017年,他在NannoQuine担任总监。于2014年至2017年担任国际光学委员会(ICO)主席,现在是美国国家工程院(MAE)的外籍成员。他出版了800多本期刊论文,并在国际会议上进行了450多场受邀的演讲。他获得了无数奖项,包括2004年的Leo Esaki奖,2006年的IEEE / LEOS William Streifer奖,2007年的Fujiwara奖,2009年的IEEE David Sarnoff奖,2009年的总理奖,2009年的紫丝带奖章,2009年的CC奖。2010年,2011年获得海因里希·韦尔克奖,2011年获得OSA小尼克·霍尼亚克奖,2017年获得日本科学院奖,2018年获得IEEE西一纯一勋章。他是IEEE的终身研究员,也是OSAJSAPIEICE的会员。

 

同时,本次讲座也邀请了来自澳大利亚国立大学的Chennupati Jagadish教授和北京大学的张海霞(Alice)教授为大家带来精彩的主持。 

 每一期iCANX Talks直播结束后,都深受参会者好评,不仅为感兴趣的参会者和读者深度理解相关技术提供了帮助,也为研究生深入开展科研提供了一个很好的平台。更多精彩,尽在iCANX Talks

收看直播请点击:ican-x.com

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