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ICOP & ICPET 2014, 20 - : 1633-1636 Back to browse issues page
Design and fabrication of Hfo2/SiO2 polarizer by optical monitoring method for high power Nd:YAG Laser and measurement of laser induced damage threshold
Mehdi Mardiha * 1, Hossein Zabolian 1, Mohammad Jan nesari 1, Alireza Firoozifar 1
1- isfahan university
Abstract:   (5118 Views)
In this research Design and fabrication of laser polarizer plate for high power Nd: YAG laser has been investigated. Thin film deposition was performed in vacuum chamber using electron gun deposition method. Optical monitoring system was used to control the thickness of thin films. Transmission spectra of coated samples was measured using a dual-beam spectrophotometer in near IR range. Also laser induced damage threshold was performed on all samples according to standard ISO-11254-1. At last, laser polarizer plate with resolution Tp/Ts:95 and laser induced damage threshold more than 7 J/cm2 has been fabricated
Keywords: Laser induced damage threshold, Electric field distribution, Optical monitoring, Thin film polarizer
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Type of Study: Research | Subject: Special
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Mardiha M, Zabolian H, Jan nesari M, firoozifar A. Design and fabrication of Hfo2/SiO2 polarizer by optical monitoring method for high power Nd:YAG Laser and measurement of laser induced damage threshold. ICOP & ICPET. 2014; 20 :1633-1636
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انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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