Glass preparing and integrating technology in x-ray grazing incidence optics

Pengfei Qiang; Tong Su; Zhe Liu; Linsen Li; Yao Li; Yong-an Liu; Lizhi Sheng

doi:10.1117/12.2522653

24 January 2019 Glass preparing and integrating technology in x-ray grazing incidence optics

Pengfei Qiang, Tong Su, Zhe Liu, Linsen Li, Yao Li, Yong-an Liu, Lizhi Sheng

Proceedings Volume 11052, Third International Conference on Photonics and Optical Engineering; 110521L (2019) https://doi.org/10.1117/12.2522653
Event: The International Conference on Photonics and Optical Engineering, 2018, Xi'an, China

Abstract

Glass preparing and integrating technologies are important in construction of grazing incidence optics, and these vital process are corresponding to the concentrating efficiency directly. Thermal slump glass under pressure supplied by stainless cloth with mass has been shown in this paper, and we obtained a below 1 nm roughness by coating Ir on slump glass segments. Then, A novel 6 dimensional integrating system for grazing incidence optics was developed to assemble all segments together, carbon ribs and epoxy were applied in the integrating process to make fragile glass segments stable. Finally, a glass-carbon-epoxy structure grazing incidence optics was developed and focal spot with diameter of 6 mm was obtained with parallel light. This kind of grazing incidence optics is supposed to concentrate large area X-ray photons to small area for reducing cost on space applications.

Citation Download Citation

Pengfei Qiang, Tong Su, Zhe Liu, Linsen Li, Yao Li, Yong-an Liu, and Lizhi Sheng "Glass preparing and integrating technology in x-ray grazing incidence optics", Proc. SPIE 11052, Third International Conference on Photonics and Optical Engineering, 110521L (24 January 2019); https://doi.org/10.1117/12.2522653

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