红外线的
氮族元素
材料科学
非线性光学
相位匹配
透射率
光电子学
Crystal(编程语言)
激光器
光学
非线性系统
物理
超导电性
凝聚态物理
计算机科学
量子力学
程序设计语言
作者
Jindong Chen,Xiaotian Jiang,Qingchen Wu,Zheshuai Lin,Min Luo,Ning Ye
标识
DOI:10.1016/j.jallcom.2021.163384
摘要
New infrared nonlinear optical (IR NLO) crystals with strong NLO efficiency, high laser damage threshold, excellent phase-matching ability and good IR transmittance, are urgently desirable because the commercial IR NLO materials (e.g., AgGaS2, AgGaSe2, and ZnGeP2) with inevitable defects are limited for high power laser applications. Pnictides are highly promising IR NLO candidate materials due to their probably large second-order NLO coefficient. After years of silence, the exploration on pnictide NLO crystals has emerged bring out numbers of excellent IR NLO pnictides. This review summarizes the achievements on IR NLO pnictides by focusing on their crystal structures and several key NLO indexes, and then get deep insight into their structure-property correlations. Furthermore, the existing issues and prospective development of NLO pnictides are also proposed and discussed.
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