Upcoming Events

Optics Research and Development at SSRF

December 17, 2012 11:00AM to 12:00PM
Xu Zhongmin, Shanghai Synchrotron Radiation Facility
Building 401, Room A1100
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.

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.