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year 28, Issue 2 (ICOP & ICPET 2022 2022)                   ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 914-917 | Back to browse issues page

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Pezh A, Babaiy Tooski M, Maleki A, Ebadian H. Design and fabrication of the third and fourth-harmonics of pulsed Nd:YAG laser. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :914-917
URL: http://opsi.ir/article-1-2612-en.html
Abstract:   (439 Views)
In this paper, a third and fourth harmonic generation scheme is proposed for pulsed Nd:YAG laser. Type II phase-matching DKDP and type I phase-matching KDP were used to generate 355 and 266 nm output wavelengths, respectively. With a 1.1 J Q-switched Nd:YAG laser and a type II phase-matching KTP used for frequency doubling, the maximum 220 mJ energy of 355 nm and the highest 65 mJ energy of 266 nm was obtained. The energy conversion efficiency for the third and fourth harmonics was 20 and 9%, respectively.
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Type of Study: Experimental | Subject: Special

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