Speckle reduction optical mount device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 26, 2006
app pub date -
Apr 20, 2006
filing date -
Apr 21, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An optical mount device for holographic and diffractive beam shaped image speckle reduction by active beam sampling by means of low and high frequency vibrations induced in the HOE/DOE optical mount. A holographic optical element or a diffractive optical element is placed into an optical mount which is isolated by small flexures or springs and is moved in an x-y plane at variable frequencies ranging from 1 to 50 kHz.
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