首页|Pnictides: An emerging class of infrared nonlinear optical material candidates

Pnictides: An emerging class of infrared nonlinear optical material candidates

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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.

Infrared NLO materialsNonlinear opticsPnictidesSecond-harmonic generation

Chen J.、Luo M.、Ye N.、Jiang X.、Wu Q.、Lin Z.

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Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences

Tianjin Key Laboratory of Functional Crystal Materials Institute of Functional Crystal Tianjin University of Technology

State Key Laboratory of Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials College of Chemistry and Chemical Engineering Xiamen University

Technical Institute of Physics and Chemistry Chinese Academy of Sciences

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2022

Journal of Alloys and Compounds

Journal of Alloys and Compounds

EISCI
ISSN:0925-8388
年,卷(期):2022.901
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