CONTROLLING OUTPUT WAVELENGTH OF A LIGHT SOURCE
A light source module including: an LD element outputting a laser light; a lens receiving the laser light and outputting a focused light; an optical filter having transmission wavelength characteristics, inputting the focused light, and outputting a transmitted light and a reflected light based on t...
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Main Author | |
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Format | Patent |
Language | English |
Published |
25.12.2008
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Subjects | |
Online Access | Get full text |
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