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1 May 1990 Dichromated gelatin for holographic optical elements
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Proceedings Volume 1212, Practical Holography IV; (1990)
Event: OE/LASE '90, 1990, Los Angeles, CA, United States
Dichromated gelatin (DCG) is nov well established as the preferred material for quality holographic optical elements in avionic applications. DCC is an extremely flexible holographic material and a wide range of properties can be achieved, however, associated with this flexibility is a considerable degree of process sensitivity. In this paper we discuss some of the process control and monitoring techniques used to help establish a production viable process and achieve the high performance and tolerance requirements of avionic holographic optical elements. The range of holographic optical element properties that can now be achieved in production volumes across a film range from 4 microns to several hundred microns is reviewed.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David W. Sheel "Dichromated gelatin for holographic optical elements", Proc. SPIE 1212, Practical Holography IV, (1 May 1990);

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