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Mobasheri A, Heydari E. Design and Simulation of Laser Beam Homogenizer with Minimal Dependence on the Line-width and Coherence Length of the Input Beam. ICOP & ICPET _ INPC _ ICOFS 2014; 20 :1253-1256
URL: http://opsi.ir/article-1-355-en.html
Abstract:   (4573 Views)
Using a Light-Tunnel with a square cross-section, and some lenses, the input (Pulsed) laser light with spectral width and Gaussian shaped profile, can be inverted to a non-coherent light with the square top-hat intensity distribution. In this paper, the mechanism is designed to minimize the dependence of the homogenizer on the spectral width and coherence length of the input beam. The whole simulation has been carried out in the ZEMAX optical software.
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Type of Study: Research | Subject: Special

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