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1. 1. Intensity distribution conversion from Gaussian to Top-Hat in a single-mode fiber connector

   University essay from Lunds universitet/Atomfysik

   Author : Ola Willstrand; [2013]
   Keywords : Gaussian beam; top-hat; fiber connector; Powell lens; FRED; ZEMAX; Physics and Astronomy;

   Abstract : Gaussian to top-hat beam shaping is widely used today in areas of cutting, welding, and laser patterning. Typically, single-mode solid state lasers are used whose Gaussian intensity distribution is transformed into a top-hat. READ MORE