The use of nonlinear infrared frequency conversion of laser output for infrared scene projection is explored. Nonlinear frequency conversion can be used to shift a laser wavelength for scanned laser images or used for two-dimensional image conversion in which an image in one spectral region such as the visible is projected as an image at a different wavelength in the IR.
Scene projection by nonlinear optics
Targets and Backgrounds: Characterization and Representation ; 1995 ; Orlando,FL,United States
Proc. SPIE ; 2469
1995-06-02
Conference paper
Electronic Resource
English
Scene projection by nonlinear optics [2469-14]
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