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beam shaper flat top

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

…the flat top and the effective focal length 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…

Life Sciences and Medical Applications

Life Sciences and Medical Applications

…sources for bio-detection and biomedical applications. Coherent’s structured light lasers, when used in conjunction with our Flat Top Projector refractive beam shaper, can illuminate an area with uniform intensity for use in applications where scanning or inspection of biological molecules over…

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…

snf 2003-10.qxd

snf 2003-10.qxd

…generators and other structured light pattern projectors Ask about the patented Flat-Top2 Generator, StockerYale's refractive beam shaper that converts a Gaussian beam into a square or rectangular Flat-Top profile. -10 -8 -6 -4 -2 0 2 4 6 8 10 RelativeIntensity Relative Angular Position 0 0.2 0.4…

COHR DLM2011 Catalog FINAL.pdf

COHR DLM2011 Catalog FINAL.pdf

…the flat top and the effective focal length 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…

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

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

…the flat top and the effective focal length 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…

Structured-Light-White-Paper.pdf

Structured-Light-White-Paper.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…

Structured Light WP Final June 2011.pdf

Structured Light WP Final June 2011.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…

Transformation GaussianBeams.pdf

Transformation GaussianBeams.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…

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