10 June 2004 Diffraction efficiency and damage threshold of the holographic grating with a multilayer dielectric coating
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Abstract
In the process of creation of multi-layered coating through evaporation of the dielectric occurs considerable smoothing of an initial grating relief. The smoothing results in reduce of the diffraction efficiency and damage threshold of the grating at the working wavelength. The value of the smoothing is measured. Calculation of the structure parameters of the grating by real smoothing is made to improve the diffraction efficiency and damage threshold.
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E. G. Sall, E. G. Sall, Alexander A. Andreev, Alexander A. Andreev, Vera D. Vinokurova, Vera D. Vinokurova, R. R. Gerke, R. R. Gerke, Vladimir E. Yashin, Vladimir E. Yashin, } "Diffraction efficiency and damage threshold of the holographic grating with a multilayer dielectric coating", Proc. SPIE 5482, Laser Optics 2003: Superintense Light Fields and Ultrafast Processes, (10 June 2004); doi: 10.1117/12.558818; https://doi.org/10.1117/12.558818
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