美国LIFE计划激光驱动器概念设计研究现状  

Research Status of Conceptual Design of Diode-Pumped Solid-State Laser Driver for LIFE

作　　者：肖凯博 袁晓东[1] 蒋新颖[1] 严雄伟[1] 王振国[1] 李明中[1] 郑建刚[1] 郑万国[1] 

机构地区：[1]中国工程物理研究院激光聚变研究中心,四川绵阳621900 [2]中国工程物理研究院研究生部,北京100088

出　　处：《激光与光电子学进展》2015年第4期1-10,共10页Laser & Optoelectronics Progress

基　　金：中国工程物理研究院聚变能源中心项目

摘　　要：惯性聚变能源(IFE)是公认的安全、无碳、可持续发展的洁净能源。从技术指标,光束结构、放大器结构、增益介质和系统效率、二极管抽运源等激光器结构,以及热致双折射和退偏振补偿技术、圆柱形空间滤波器等关键单元技术方面详细地介绍了美国激光惯性聚变能源(LIFE)计划二极管抽运固体激光驱动器的概念设计。LIFE计划将对高平均功率激光技术、高功率二极管和激光材料的发展产生重大影响。Inertial fusion energy （IFE） is a well-known safe, carbon-free, sustainable and clean energy source. An overview of conceptual design of diode-pumped solid-state laser driver for laser inertial fusion energy （LIFE） project is presented while some emphases are given on laser system requirements, laser architecture and some key technical units. Among those, the laser architecture consisting of optical layout, amplifier architecture, gain medium and system efficiency, and diode laser pump source are introduced in detail. Key technical units, such as thermal birefringence and depolarization compensation, cylindrical spatial filter concept, are also summarized. The development of LIFE project has an important effect on high average power laser technology, high power diode and laser material.

关 键 词：激光光学 惯性聚变能源 二极管抽运固体激光器 概念设计 激光惯性聚变能源 美国国家点火设施 Mercury激光系统 

分 类 号：TN242[电子电信—物理电子学]