๐”– Bobbio Scriptorium
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Photorefractive fourier image amplification for low-light-level image detection

โœ Scribed by G. C. Gilbreath; J. F. Reintjes


Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
915 KB
Volume
12
Category
Article
ISSN
0895-2477

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โœฆ Synopsis


In this article we demonstrate viable photorefractive image ampfiification in BaTiO, at extremely low light levels. Uniform image amplijication was observed over a range of intensity levels for different beam ratios. 7'he technique is shown to be robust against beam fanning, the primary source of noise in multibeam photorefractive interactions in ferroelectric crystals.


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