光电论坛

武汉光电论坛第125期:光子模数转换技术

来源:武汉光电国家实验室(筹)    作者:    发布时间:2017年05月25日

武汉光电论坛第125期

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报告题目:光子模数转换技术

Photonic Analog-to-digital Conversion Technology


时    间:2017年6月2日10:00-12:00

地    点:光电国家实验室A101

报 告 人:陈建平  教授,上海交通大学

邀 请 人:光电子器件与集成功能实验室


报告人简介:

陈建平,上海交通大学区域光纤通信网与新型光通信系统国家重点实验室博士、教授。主要从事硅基光电子集成、高速光子信息处理与系统应用研究。承担完成多项国家科技部、国家自然科学基金委、上海市科委及装发部的重大、重点项目,是国家973计划项目首席科学家。在国际光通信领域重要刊物上发表论文100余篇,持有美国、欧洲和国家发明专利30多项。曾获国家教学成果二等奖,教育部和上海市科技进步奖。目前兼任国务院第七届学位委员会学科评议组成员、上海交大学术委员会秘书长等职。


Biography:

Chen Jianping, PhD and Professor, State key laboratory of advanced optical communication systems and networks, Shanghai Jiao Tong University. His research interest covers silicon photonic integration, photonic signal processing and system applications. He is a Principal Scientist of the 973 project and PIs for several projects funded by MOST and NSFC of China. He has published more than 100 papers in international journals and holds more than 30 patents. He received the 2009 National Award on Education (second prize). Presently he serves as a member of the discipline review group of the seventh Degree Committee of the State Council and the Secretary-general of Academic Committee, Shanghai Jiao Tong University.


报告摘要:

光模数转换(PADC)能充分发挥光子学高速、宽带的优势,有效克服电ADC的速度瓶颈,在超高速信息通信与处理、尖端电子设备和国防等领域具有重要应用。时间-波长交织和时间拉伸是PADC的两种典型实现方案。本报告将介绍其原理、关键技术和解决方法,并介绍国内外最新进展,展望PADC的发展和应用。


Abstract: 

Photonic analog-to-digital converter (PADC) can make full use of the advantages of photonics, such as ultrahigh speed and low timing jitter. It can effectively cope with challenges its electronic counterpart is facing and may find wide applications in broadband signal processing for communications systems and advanced equipment. Time-wavelength interleaving and time-stretch are two typical technologies for PADCs. This presentation talks about their principle, key issues and implementation methods. Recent advance and future development will also be introduced.



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