全固态561 nm激光器研究进展  

Research Progress of 561 nm All-Solid-State Laser

作　　者：李祎 高兰兰[1] 

机构地区：[1]长春理工大学,吉林长春

出　　处：《应用物理》2018年第2期133-140,共8页Applied Physics

摘　　要：全固态激光器具有单色性、准直性和高亮度等特点,550~650 nm波长范围黄光激光器在生物医学、激光演示和各种军事野外作业中均有特殊的用途。其中0.5 μm波段的激光非常适合于眼球的诊断和治疗,561 nm黄激光对于眼底黄斑部进行眼底光凝治疗更是有显著作用。本文介绍了561 nm激光器国内外的研究现状,对实验原理和实验元件进行了分析,并指出了其未来的发展趋势,对该领域内的研究提供了有益参考。All-Solid-State lasers have the characteristics of monochromaticity, collimation and high bright-ness, 550 - 650 nm wavelength range yellow laser has special uses in biomedical, laser demon-stration and various military field operations. The laser of 0.5 μm waveband is very suitable for diagnosis and treatment of eye optics organs. The yellow laser of 561 nm has a significant effect on the treatment of fundus photocoagulation. This paper introduces the research status of 561 nm laser at home and abroad, the experimental principle and experimental device are analyzed, it also points out its future development trend and provides useful reference for the research in this field.

关 键 词：全固态激光器 561 nm激光器 黄绿光激光器 

分 类 号：TN2[电子电信—物理电子学]