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Proceedings Paper

Design and applications of digital diffractive gratings
Author(s): Changhe Zhou; Jianyong Ma; Jin Wang; Junjie Yu; Wei Jia; Hongchao Cao; Jun Wu
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Paper 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.

Paper Details

Date Published: 11 November 2014
PDF: 6 pages
Proc. SPIE 9271, Holography, Diffractive Optics, and Applications VI, 92711A (11 November 2014); doi: 10.1117/12.2071429
Show Author Affiliations
Changhe Zhou, Shanghai Institute of Optics and Fine Mechanics (China)
Jianyong Ma, Shanghai Institute of Optics and Fine Mechanics (China)
Jin Wang, Shanghai Institute of Optics and Fine Mechanics (China)
Junjie Yu, Shanghai Institute of Optics and Fine Mechanics (China)
Wei Jia, Shanghai Institute of Optics and Fine Mechanics (China)
Hongchao Cao, Shanghai Institute of Optics and Fine Mechanics (China)
Jun Wu, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 9271:
Holography, Diffractive Optics, and Applications VI
Yunlong Sheng; Chongxiu Yu; Changhe Zhou, Editor(s)

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