Design of new type of isosceles blazed grating

Yiqing Gao; Tingzheng Chen; Haibao Lu; Xinmin Qi; Xiaojin Zhu

doi:10.1117/12.471646

20 September 2002 Design of new type of isosceles blazed grating

Yiqing Gao, Tingzheng Chen, Haibao Lu, Xinmin Qi, Xiaojin Zhu

Proceedings Volume 4927, Optical Design and Testing; (2002) https://doi.org/10.1117/12.471646
Event: Photonics Asia, 2002, Shanghai, China

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.

Citation Download Citation

Yiqing Gao, Tingzheng Chen, Haibao Lu, Xinmin Qi, and Xiaojin Zhu "Design of new type of isosceles blazed grating", Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); https://doi.org/10.1117/12.471646

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