SPATIAL PHASE RANDOMIZER |
![]() The Spatial Phase Randomizer is to remove laser speckles for image with laser illumination. The device employs a spatial phase modulator to modify relative phase across a laser beam and to randomize it rapidly in a time sequence. As a result, laser speckles can be substantially eliminated when laser illumination is observed with naked eye or recorded with a CCD camera. |
The Figure shows laser spot illumination without and with a Spatial Phase Randomizer. | Specifications for Model SPR-C | ||||||||||||
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ADVANCED FEATURES : | |
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OEM production or technology transfer (US patent 6952435). |
MD LASERS & INSTRUMENTS, INC. | P. O. Box 10845, Pleasanton, CA 94588 |
email: contact @ md-lasers.com | Tel: (925) 413-9012 |