Study on Pr-doped LiYF4 Crystal Spectrum and Red Laser

Abstract

1960年,Maiman第一次实现红宝石激光器辐射开始,已经研制成功不同类型的固体激光器。早期发展最快的固体激光器是Nd:YAG激光器,之后固体激光器的发展开始变得缓慢,气体和染料激光器开始成为研究重点。但是在80年代中期固体激光器得以迅速发展,这是由于半导体激光二极管效率提升,可以实现全固态,小型化,结构紧凑的激光器。此外,新型激光材料的研究也取得重要进展,而在可见光领域,三价Pr3+稀土离子掺杂增益材料随之成为重要研究课题。 本论文首先介绍了二极管泵浦固体激光器的应用领域和本课题研究的背景,在绪论中重点介绍国外和国内关于Pr3+:LiYF4激光器的最新研究进展。而后,简单探讨与固体激光...In 1960, Maiman operated the ruby (Cr3+:Al2O3) laser in the Hughes Research Laboratories (HRL). His discovery of simulated emission of optical radiation contributed to the develop of the many solid-state lasers, especially the early development of the Nd:YAG laser. And that became one of the most important solid-state laser. But solid-state laser research was some kind of not well probed in the l...学位:工学硕士院系专业:信息科学与技术学院_光学工程学号:2312010115297

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