Fe∶ZnS/ZnSe中红外固体激光器研究进展  

Progress in Fe ∶Zn S/Zn Se middle-infrared solid-state lasers

作　　者：程小劲[1] 李超 徐飞 姜本学[2] CHENG Xiaojin;LI Chao;XU Fei;JIANG Benxue(School of Mechanical Engineering,Shanghai University of Engineering Science,Shanghai 201620,China;Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China)

机构地区：[1]上海工程技术大学机械工程学院,上海201620 [2]中国科学院上海光学精密机械研究所,上海201800

出　　处：《激光技术》2018年第2期151-155,共5页Laser Technology

基　　金：上海市高校青年教师培养计划资助项目(ZZGCD15082)

摘　　要：高性能中红外激光在军事对抗、生物安全、环境科学等领域有重要的应用价值。Fe∶Zn S/Zn Se具有长输出波长、宽吸收带和发射带的特点,是实现高性能、宽调谐3μm^5μm激光输出的最有效激光介质。介绍了Fe∶Zn S/Zn Se的光谱和热动力学特性,评述了Fe∶Zn S/Zn Se在低温和常温下激光输出性能方面的最新进展,分析了Fe∶Zn S/Zn Se激光器在功率、能量提升以及室温运转方面面临的科学挑战。High-performance mid-infrared laser has important application value in the field of military confrontation,biological safety and environmental sciences.Fe∶ZnS/ZnSe is considered to be the most effective laser medium to obtain 3μm^5μm mid-infrared lasers with high performance and wide tuning range because of long output wavelength,wide absorption band and emission band.The spectral and thermodynamic characteristics of Fe∶ZnS/ZnSe are introduced.The latest development of Fe∶ZnS/ZnSe at low temperature and room temperature is reviewed.Scientific challenges of Fe∶ZnS/ZnSe laser in power,energy enhancement and room temperature operation are also analyzed.

关 键 词：激光器 固体激光器 中红外波段 Fe∶ZnS/ZnSe 高性能 

分 类 号：TN248.1[电子电信—物理电子学]