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非线性光学
集 锦
非线性光学晶体是激光变频技术的核心材料，不同应用场合对激光波长要求不同。目前商用NLO晶体如KDP、LBO、BBO、KTP、AgGaS2、ZnGeP2等已经在紫外/可见光和近/中红外区域盛行几十年，KBBF晶体也实现了深紫外(DUV)区域(λ < 200 nm)的激光。随着科技的发展，对激光技术提出了波长更短/更长、功率更高、光学质量更好、小型化程度更高的新要求。
为了拓展具有更好性能的新型NLO晶体体系，在深入了解其晶体结构与性能关系的基础上进行定向结构设计和可控合成，发现新型NLO效应并进一步设计新原理的激光器件，仍然是光电功能材料领域的热点之一。
本期公众号重点展示《结构化学》近两年来发表的非线性光学相关文章，欢迎各位老师阅读并参考。
Highlight
A promising van der Waals two-dimensional nonlinear optical crystal NbOCl₂ for ultrathin quantum light source
Hao Huo, Lei Kang*
Chin. J. Struct. Chem., 2023, 42(3), 100043
原文链接
https://doi.org/10.1016/j.cjsc.2023.100043
Perspective
“Free-oxygen”: A promising functional unit for strengthening electron-phonon coupling effect
Fei Liang*
Chin. J. Struct. Chem., 2023, 42(3), 100064
原文链接
https://doi.org/10.1016/j.cjsc.2023.100064
Three types of promising functional building units for designing metal halide nonlinear optical crystals
Jiajing Wu, Ru-Ling Tang, Sheng-Ping Guo*
Chin. J. Struct. Chem., 2024, 43(6), 100291
原文链接
https://doi.org/10.1016/j.cjsc.2024.100291
Short Communication
From Cs8Sb4Nb5O5F35 to Cs6Sb4Mo3O5F26: The first noncentrosymmetric fluoroantimonite with d0 transition metal
Jia-Hang Wu, Bo Zhang, Ting-Kun Jiang, Fang Kong*, Jiang-Gao Mao
Chin. J. Struct. Chem., 2023, 42(1), 100016
原文链接
https://doi.org/10.1016/j.cjsc.2023.100016
Polymorphism of LiCdBO3: Crystal structures, phase transitions and optical characterizations
Qingxiong Liu, Qian Wu*, Tianyu Wang, Lei Kang, Zheshuai Lin, Yonggang Wang, Mingjun Xia*
Chin. J. Struct. Chem., 2023, 42(1), 100026
原文链接
https://doi.org/10.1016/j.cjsc.2023.100026
Structural design and characterization of a new chalcone molecular derivative crystal DMNC with high second-order nonlinear coefficient
Jinkang Ma, Siyuan Hu, Xueting Mu, Rui Chen, Kun Meng, Bing Teng*, Lifeng Cao*, Degao Zhong*
Chin. J. Struct. Chem., 2023, 42(3), 100058
原文链接
https://doi.org/10.1016/j.cjsc.2023.100058
Article
Deep-ultraviolet nonlinear-optical crystal BaNa2[PO3(OH)]2 with large birefringence and strong second-harmonic-generation response
Yuanyu Yang, Yao Guo, Yi-Gang Chen*, Chengbo Li, Xian-Ming Zhang*
Chin. J. Struct. Chem., 2023, 42(1), 100015
原文链接
https://doi.org/10.1016/j.cjsc.2023.100015
AIO3∙H6TeO6 (A = NH4+, Rb+): Two telluric acid and iodate Co-crystalline compounds with second harmonic generation response
Shunye Yu, Yi Shui, Shuo Liu, Gan Huang, Canxiao Huang, Chunhui Geng, Lili Liu, Hongming Liu*
Chin. J. Struct. Chem., 2023, 42(1), 100025
原文链接
https://doi.org/10.1016/j.cjsc.2023.100025
Review
Recent progress on sulfide infrared nonlinear optical materials with large SHG response and wide band gap
Linan Wang, Qi Sun, Junjie Li*
Chin. J. Struct. Chem., 2023, 42(1), 100013
原文链接
https://doi.org/10.1016/j.cjsc.2023.100013
Recent advances in F-containing iodate nonlinear optical materials
Dong Gao, Hongping Wu, Zhanggui Hu, Jiyang Wang, Yicheng Wu, Hongwei Yu*
Chin. J. Struct. Chem., 2023, 42(1), 100014
原文链接
https://doi.org/10.1016/j.cjsc.2023.100014
Evaluating refractive index and birefringence of nonlinear optical crystals: Classical methods and new developments
Qi Shi, Lingyun Dong*, Ying Wang*
Chin. J. Struct. Chem., 2023, 42(1), 100017
原文链接
https://doi.org/10.1016/j.cjsc.2023.100017
Compounds consisting of coplanar π-conjugated B3O6-typed structures: An emerging source of ultraviolet nonlinear optical materials
Lingli Wu, Huixin Fan, Chensheng Lin, Min Luo*
Chin. J. Struct. Chem., 2023, 42(1), 100019
原文链接
https://doi.org/10.1016/j.cjsc.2023.100019
Recent advances on the synthesis of Sb(III)-based inorganic ultraviolet nonlinear optical materials
Gangji Yi, Guohong Zou*
Chin. J. Struct. Chem., 2023, 42(1), 100020
原文链接
https://doi.org/10.1016/j.cjsc.2023.100020
Accurate design and synthesis of nonlinear optical crystals employing KBe2BO3F2 as structural template
Tao Ouyang, Yaoguo Shen*, Sangen Zhao
Chin. J. Struct. Chem., 2023, 42(1), 100024
原文链接
https://doi.org/10.1016/j.cjsc.2023.100024
Fluorooxoborates: A precious treasure of deep-ultraviolet nonlinear optical materials
Hongkang Su, Ziting Yan, Xueling Hou*, Min Zhang*
Chin. J. Struct. Chem., 2023, 42(3), 100027
原文链接
https://doi.org/10.1016/j.cjsc.2023.100027
Salt-inclusion chalcogenides: Double functional moieties design strategy toward excellent nonlinear optical materials
Chao-Hong Xie, Bin-Wen Liu*, Guo-Cong Guo*
Chin. J. Struct. Chem., 2023, 42(3), 100029
原文链接
https://doi.org/10.1016/j.cjsc.2023.100029
Recent advances of inorganic phosphates with UV/DUV cutoff edge and large second harmonic response
Boxuan Zhang, Zhaohui Chen*
Chin. J. Struct. Chem., 2023, 42(3), 100033
原文链接
https://doi.org/10.1016/j.cjsc.2023.100033
Recent progress in ultraviolet and deep-ultraviolet nonlinear optical aluminoborates
Qing-Fen Li, Wei-Feng Chen, You-Zhao Lan, Jian-Wen Cheng*
Chin. J. Struct. Chem., 2023, 42(3), 100036
原文链接
https://doi.org/10.1016/j.cjsc.2023.100036
Recent advances in non-π-conjugated nonlinear optical sulfates with deep-UV absorption edge
Xu Chen, Yanqiang Li, Junhua Luo, Sangen Zhao*
Chin. J. Struct. Chem., 2023, 42(3), 100044
原文链接
https://doi.org/10.1016/j.cjsc.2023.100044
Recent progress of newly developed functional building units and corresponding nonlinear optical materials
Wenjing Tan, Chenyang Zhang, Tingting Huang, Bingbing Zhang*
Chin. J. Struct. Chem., 2023, 42(9), 100098
原文链接
https://doi.org/10.1016/j.cjsc.2023.100098
