LiGeBO4: a nonlinear optical material with a balance between deep-ultraviolet cut-off edge and large SHG response induced by hand-in-hand tetrahedra

2019 ◽  
Vol 6 (4) ◽  
pp. 914-919 ◽  
Author(s):  
Qiong Liu ◽  
Cong Hu ◽  
Xin Su ◽  
Maierhaba Abudoureheman ◽  
Shilie Pan ◽  
...  
Keyword(s):  
Band Gap ◽  
Nonlinear Optical ◽  
Optical Material ◽  
Nonlinear Optical Material ◽  
Deep Ultraviolet

LiGeBO4 is found to be a material that can balance a large band gap (>6.2 eV) and strong SHG coefficient (2 × KDP), which is rarely seen in tetrahedral-based crystals.

Li8NaRb3(SO4)6·2H2O as a new sulfate deep-ultraviolet nonlinear optical material

2018 ◽  
Vol 6 (45) ◽  
pp. 12240-12244 ◽  
Author(s):  
Yanqiang Li ◽  
Sangen Zhao ◽  
Pai Shan ◽  
Xianfeng Li ◽  
Qingran Ding ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Optical Material ◽  
Type I ◽  
Nonlinear Optical Material ◽  
Deep Ultraviolet

A new sulfate Li8NaRb3(SO4)6·2H2O exhibits a short cutoff edge below λ < 190 nm and has a moderate second-harmonic generation response in type-I phase-matchable behavior.

K2ZnGe3S8: A Congruent-Melting Infrared Nonlinear-Optical Material with a Large Band Gap

2018 ◽  
Vol 57 (15) ◽  
pp. 9446-9452 ◽  
Author(s):  
Xiaoyu Luo ◽  
Fei Liang ◽  
Molin Zhou ◽  
Yangwu Guo ◽  
Zhuang Li ◽  
...  
Keyword(s):  
Band Gap ◽  
Nonlinear Optical ◽  
Optical Material ◽  
Nonlinear Optical Material ◽  
Congruent Melting

Designing a Beryllium-Free Deep-Ultraviolet Nonlinear Optical Material without a Structural Instability Problem

2016 ◽  
Vol 138 (9) ◽  
pp. 2961-2964 ◽  
Author(s):  
Sangen Zhao ◽  
Lei Kang ◽  
Yaoguo Shen ◽  
Xiaodong Wang ◽  
Muhammad Adnan Asghar ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Structural Instability ◽  
Optical Material ◽  
Nonlinear Optical Material ◽  
Instability Problem ◽  
Deep Ultraviolet
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