Design and applications of digital diffractive gratings

Changhe Zhou; Jianyong Ma; Jin Wang; Junjie Yu; Wei Jia; Hongchao Cao; Jun Wu

doi:10.1117/12.2071429

11 November 2014 Design and applications of digital diffractive gratings

Changhe Zhou, Jianyong Ma, Jin Wang, Junjie Yu, Wei Jia, Hongchao Cao, Jun Wu

Proceedings Volume 9271, Holography, Diffractive Optics, and Applications VI; 92711A (2014) https://doi.org/10.1117/12.2071429
Event: SPIE/COS Photonics Asia, 2014, Beijing, China

Abstract

This paper will report our recent works on fabrication, evaluation, and applications of gratings. We are using the Dammann parallel laser writing facility for fabrication of gratings. High-efficiency reflective gratings and large-sized grating are fabricated. We have fabricated high-power reflective laser vortex grating with expectation of a new laser drilling effect for laser fusion in the future, which is just evaluated by our developed method. These gratings are essential elements for high-power laser systems and other high-demanding metrology applications.

Citation Download Citation

Changhe Zhou, Jianyong Ma, Jin Wang, Junjie Yu, Wei Jia, Hongchao Cao, and Jun Wu "Design and applications of digital diffractive gratings", Proc. SPIE 9271, Holography, Diffractive Optics, and Applications VI, 92711A (11 November 2014); https://doi.org/10.1117/12.2071429

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