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1 December 1997 Hologram blazed diffraction gratings for a wide spectral range
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Proceedings Volume 3317, International Conference on Correlation Optics; (1997) https://doi.org/10.1117/12.295678
Event: International Conference on Correlation Optics, 1997, Chernivsti, Ukraine
Abstract
The characteristics of hologram diffraction gratings (HDGs) which have been obtained using inorganic photoresist layer are presented. Ion etching methods have been used for broadening the spectral range of operation. The possibility of obtaining HDGs has been demonstrated, which have blaze angels of 4 degrees to 25 degrees and diffraction efficiency up to 85 percent. The arrangements for ion etching, developed by us, enable to process plane HDGs with dimensions up to 170 mm, concave HDGs up to 90 mm and relative aperture up to 1:3.5.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Anatoly V. Lukin, Alexey Sergeevich Makarov, Felix A. Sattarov, Yu. P. Strelnikov, I. A. Fayzrakhmanov, and I. B. Khaybullin "Hologram blazed diffraction gratings for a wide spectral range", Proc. SPIE 3317, International Conference on Correlation Optics, (1 December 1997); https://doi.org/10.1117/12.295678
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