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Proceedings Paper

Deep profile diffraction gratings with a multilayer dielectric coating
Author(s): E. G. Sall; V. D. Vinokurova
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Paper Abstract

A development of a method for analysis of diffraction grating with a multilayer dielectric coating is presented. The new method enables the calculation of the diffraction efficiency and damage-threshold for the wide area of the depth to period ratio. It is shown, that the high efficiency diffraction grating with high damage-threshold may be produced. This problem may be resolved by using of relatively deep holographic gratings with multi-layered dielectric coating and by using of different thickness of dielectric layers in different pares of layers.

Paper Details

Date Published: 15 May 2007
PDF: 8 pages
Proc. SPIE 6614, Laser Optics 2006: Superintense Light Fields and Ultrafast Processes, 661404 (15 May 2007); doi: 10.1117/12.740180
Show Author Affiliations
E. G. Sall, State Optical Institute (Russia)
V. D. Vinokurova, State Optical Institute (Russia)


Published in SPIE Proceedings Vol. 6614:
Laser Optics 2006: Superintense Light Fields and Ultrafast Processes

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