外文题目: Photoluminescence properties of KDP crystals under high power nanosecond laser irradiation
作者: Luo, Yang; Hu, Guohang; Zhao, Yuanan; Yang, Liujiang; Shan, Yao; Cao, Zhen; Li, Dawei; Liu, Xiaofeng
刊名: Proc.SPIE
来源图书: PACIFIC RIM LASER DAMAGE 2017-OPTICAL MATERIALS FOR HIGH-POWER LASERS
年: 2017 卷: 10339
会议名称: Pacific Rim Laser Damage Symposium on Optical Materials for High Power Lasers (PLD)
英文关键词:
KDP; photoluminescence spectra; Raman
KH2PO4 CRYSTALS
英文摘要:
Combining high power laser irradiation and emission spectra measurement system, the photoluminescence properties of KDP crystal under high power laser irradiation were studied. Photoluminescence measurement was performed using 532 nm and 355 nm laser excitation at relatively high laser fluence but still under the laser induced damage threshold. Four emission peaks, centered at 559 nm, 586 nm, 609 nm and 621 nm, were observed while irradiated by high power laser at 532 nm. Five emission peaks, centered at 358 nm, 365 nm, 377 nm, 385 nm and 390 nm were observed under high power laser irradiation at 355 nm. Based on the analysis of wave number transformation, these peaks were attributed to the Raman scattering.


文献类型: 会议论文
正文语种: English
收录类别: ISTP
DOI: 10.1117/12.2269706


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