Intensity distribution profiles of Gaussian and top-hat laser beams.

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Intensity distribution profiles of Gaussian and top-hat laser beams.

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Laser beam profile analysis by the CCD-camera: (a) Gaussian beam; (b)

Common laser beam profiles: (a) top hat, (b) rolo, and (c) pedestal.

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PDF] Efficient Transformation of Gaussian Beams into Uniform , Rectangular Intensity Distributions

Comparison of intensity distribution profiles between focused and

Working principle of the Shaper. The collimated Gaussian beam is