Upcoming Events

Optics Research and Development at SSRF

December 17, 2012 11:00AM to 12:00PM
Presenter 
Xu Zhongmin, Shanghai Synchrotron Radiation Facility
Location 
Building 401, Room A1100
Type 
Meeting
Series 
XSD/OPT Special Presentation
The lecture will take place from 11 to 11:30 a.m., followed by a 30 minute question and answer period.

Abstract:
Our report is mainly composed of FEA thermal analysis, monochromator manufacturing and optical metrology. First, we will introduce the status of thermal analysis in SSRF phase I and the recent progress on National Protein Science Facility and Dreamline. The cooling scheme and thermal stress analysis for the high-heat-load components, such as front-end masks and monochromator, will be described. Second, the machines used to orientate and cut the single crystal silicon in the laboratory will be listed. The process of manufacturing a monochromator will be described. Third, the status and development of optical metrology are introduced. Among them, our homemade LTP with measurement accuracy of about 0.83 ┬Árad and a new high-performance nano-radian LTP under study are discussed. Finally, the plans about these three parts in phase-II are also presented.