Infrared laser lamp -house of fiber optic coupling formula

The utility model provides an infrared laser lamp -house of fiber optic coupling formula, belongs to linear array camera illumination compensation field. The problem of current image detection system gather the image, inhomogeneous because of illumination luminance, and produce wavelength drift alon...

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Hauptverfasser: QIN CHANG, FENG XINGZHANG, WANG ZHIGANG
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creator QIN CHANG
FENG XINGZHANG
WANG ZHIGANG
description The utility model provides an infrared laser lamp -house of fiber optic coupling formula, belongs to linear array camera illumination compensation field. The problem of current image detection system gather the image, inhomogeneous because of illumination luminance, and produce wavelength drift along with the temperature variation to it is poor to lead to the definition is solved. It includes fiber optic coupling formula laser instrument and heat abstractor, and it includes drive unit, drive unit includes trigger circuit and constant -current drive circuit, drive unit and fiber optic coupling formula laser instrument are fixed on heat abstractor, and heat abstractor is used for dispelling the heat for drive unit and fiber optic coupling formula laser instrument, and trigger circuit's the triggering signal output and the triggering signal input of fiber optic coupling formula laser instrument are connected, and constant -current drive circuit's the constant -current signal output and the constant -current sign
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subjects ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
title Infrared laser lamp -house of fiber optic coupling formula
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