ZnGa <sub>2</sub> S <sub>4</sub> : an infrared nonlinear optical material with large second‐harmonic generation response and wide band gap

Chenyang Zhang(Hebei University), Xiao-Nan Niu(Hebei University), Yanfeng Wei(Hubei University of Arts and Science), Shuxing Zhou(Hubei University of Arts and Science), Daqing Yang(Hebei University), Ying Wang(Wichita State University), Jian Wang(Wichita State University), Bingbing Zhang(Hebei University)
Rare Metals
November 5, 2023
Cited by 25

Abstract

摘要 高性能的非线性光学晶体是实现固体激光器波长转换的关键器件。硫属化合物在红外非线性光学材料的研究中起着不可或缺的作用。本工作筛选出了具有缺陷类金刚石结构的三元硫属化合物ZnGa2S4,并采用化学气相传输法生长了该晶体。它具有高的倍频响应(1.36 × AgGaS 2 )和宽的带隙(3.18 eV)。ZnGa 2 S 4 晶体在空气中具有良好的化学稳定性。这些特性表明ZnGa2S4具有很大的潜力成为红外非线性光学材料。


Related Papers

No related papers found

Powered by citation graph analysis