Gaussian to flat-top intensity distributing lens |
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| Authors: | D Shafer |
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| Institution: | The author is at David Shafer Optical Design Inc, 56 Drake Lane, Fairfield, Connecticut 06430, USA |
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| Abstract: | A system has been designed to convert the Gaussian intensity profile of a laser beam into a more uniform distribution. This paper postulates a number of afocal lens arrangements for this purpose and details the effect of one particular combination in balancing the higher-order terms and achieving collimation of a diffraction limited output between the l/e points. |
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| Keywords: | lenses Gaussian intensity distribution flat-top intensity distribution lasers |
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