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12 January 1994 Large-format relief-phase holographic optical elements on dichromated gelatin
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The investigation results on manufacturing relief-phase holographic optical elements (RPHOE) with diameter up to 300 mm are adduced. RPHOE represented a model of HOE fragment that can be used in control channel of large format adaptive optical system. The experiments were conducted on the unhardened dichromated gelatin layers, fabricated in accordance with our technique. The technological processes of RPHOE manufacture on spherical substrates have been developed. The samples of metallized RPHOEs with diameter of 100 and 300 mm with required features in a range of spatial frequencies from 100 to 550 mm-1 have been manufactured.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zoya N. Kalyashova, E. R. Galina, Y. E. Kusilin, A. G. Mikhailova, A. P. Pavlov, and M. V. Tyutchev "Large-format relief-phase holographic optical elements on dichromated gelatin", Proc. SPIE 2043, Holographic Imaging and Materials, (12 January 1994);

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