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ICOP & ICPET 2014, 20 - : 1253-1256 Back to browse issues page
Design and Simulation of Laser Beam Homogenizer with Minimal Dependence on the Line-width and Coherence Length of the Input Beam
Abolhasan Mobasheri Mr * 1, Erfan Heydari Mr
Abstract:   (2929 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.
Keywords: Beam Homogenizer, Light-Tunnel, Square Top-Hat Profile
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Type of Study: Research | Subject: Special
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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. 2014; 20 :1253-1256
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Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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