报告题目:ZERODUR based Optical Technology for Matter Wave Interferometry in Space
报告人:Dr. Ortwin Hellmig
报告时间:2015年6月15日(星期一)下午15:00
报告地点:新主楼B707
报告摘要:
BEC based matter wave interferometers are known as high precision measurement tools for gravity. Extending the free propagation time will lead to increase the sensitivity for fundamental research. One way to achieve this is to perform the experiment in space. This leads to new challenges in terms of mechanical and thermal stability. In case of the laser system ZERODUR-based optical benches are a promising technology to fulfill the required stability.
报告人简介:
Dr. Ortwin Hellmig,2005年于德国汉堡大学物理系获得硕士学位,2011年于德国汉堡大学物理系获博士学位。2011年,在德国汉堡大学物理系做博士后,主要研究空间玻色凝聚项目集成光学系统。2014年,在德国汉堡大学激光物理所任副研究员,负责欧洲航天局空间玻色凝聚项目ZERODUR based optical bench development。