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Beam Shaper

StingRay and BioRay Laser Diode Modules

StingRay and BioRay Laser Diode Modules

…is Coherent’s compact high-performance laser for Life Science applications with an elliptical beam output with a user-adjustable beam divergence (adjustable focus). With BioRay, the elliptical beam is easier to integrate into today’s particle measuring systems. With RS-232 control the laser power…

Efficient-Transformation-of-Gaussian-Beams-into-Uniform-Rectangular-Intensity-Distributions FORMFIRST.pdf

Efficient-Transformation-of-Gaussian-Beams-into-Uniform-Rectangular-Intensity-Distributions FORMFIRST.pdf

…optics for beam shaping is binary, etched gratings. And unfortunately, manufacturing tolerances in the type of optic usually result in a substantial decrease in efficiency due to this phenomenon; an overall efficiency of 70% would be considered excellent for a diffractive beam shaper. Similarly, the…

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

…of the system and indirectly proportional to the input beam diameter DOU = FTS
* f i = distance where variation change is ~25% The steepness ration is defined by the flat top size divided by the diffraction limited spot size without the shaper. R (steepness ratio) = sin( 2 )H E Mean FA 2i 2 FA Diode…

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

…of the system and indirectly proportional to the input beam diameter DOU = FTS
* f i = distance where variation change is ~25% The steepness ration is defined by the flat top size divided by the diffraction limited spot size without the shaper. R (steepness ratio) = sin( 2 )H E Mean FA 2i 2 FA Diode…

Efficient-Transformation-of-Gaussian-Beams-into-Uniform-Rectangular-Intensity-Distributions FORMFIRST.pdf

Efficient-Transformation-of-Gaussian-Beams-into-Uniform-Rectangular-Intensity-Distributions FORMFIRST.pdf

…optics for beam shaping is binary, etched gratings. And unfortunately, manufacturing tolerances in the type of optic usually result in a substantial decrease in efficiency due to this phenomenon; an overall efficiency of 70% would be considered excellent for a diffractive beam shaper. Similarly, the…

Efficient-Transformation-of-Gaussian-Beams-into-Uniform-Rectangular-Intensity-Distributions FORMFIRST.pdf

Efficient-Transformation-of-Gaussian-Beams-into-Uniform-Rectangular-Intensity-Distributions FORMFIRST.pdf

…optics for beam shaping is binary, etched gratings. And unfortunately, manufacturing tolerances in the type of optic usually result in a substantial decrease in efficiency due to this phenomenon; an overall efficiency of 70% would be considered excellent for a diffractive beam shaper. Similarly, the…

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

…of the system and indirectly proportional to the input beam diameter DOU = FTS
* f i = distance where variation change is ~25% The steepness ration is defined by the flat top size divided by the diffraction limited spot size without the shaper. R (steepness ratio) = sin( 2 )H E Mean FA 2i 2 FA Diode…

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