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Proceedings Paper

Design of new type of isosceles blazed grating
Author(s): Yiqing Gao; Tingzheng Chen; Haibao Lu; Xinmin Qi; Xiaojin Zhu
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Paper Abstract

A new type of isosceles blazed grating with compensated phase on the obverse side (abr.IBGCPOS) is designed. The problems of double-sided fabricating alignment are solved. The theoretical model of diffraction intensity is founded and simulated. The difference between IBGCPOS and the isosceles blazed gratings with compensated phase on the inverse side (abr. IBGCPIS) is analyzed. Typical distribution patterns of diffraction intensity are given. In addition, the method of binary optics fabrication for the new type grating is simply discussed.

Paper Details

Date Published: 20 September 2002
PDF: 7 pages
Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); doi: 10.1117/12.471646
Show Author Affiliations
Yiqing Gao, Nanchang Institute of Aeronautical Technology (China)
Tingzheng Chen, National Univ. of Defense Technology (China)
Haibao Lu, National Univ. of Defense Technology (China)
Xinmin Qi, Nanchang Institute of Aeronautical Technology (China)
Xiaojin Zhu, Nanchang Institute of Aeronautical Technology (China)


Published in SPIE Proceedings Vol. 4927:
Optical Design and Testing
Zhicheng Weng; Jose M. Sasian; Yongtian Wang, Editor(s)

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