Title

用于ICF驱动器的全LD泵浦高增益放大系统研究

Translated Titles

Diode-pumped high-gain Amplifier System

Authors

罗亦鸣(Yi-Ming Luo);李明中(Ming-Zhong Li);唐军(Jun Tang);王建军(Jian-Jun Wang);傅学军(Xue-Jun Fu);贾伟(Wei Jia);邓青华(Qing-Hua Deng)

Key Words

LDA ; 侧面泵浦 ; 高增益放大 ; Diode-pumped ; High-gain amplifier ; Nd(superscript 3+):YLF ; Dual-pass

PublicationName

強激光與粒子束

Volume or Term/Year and Month of Publication

17卷s期(2005 / 04 / 01)

Page #

45 - 48

Content Language

簡體中文

Chinese Abstract

四个LDA侧面泵浦的Nd(上标 3+): YLF激光放大器构成的高增益放大系统,采用双通放大结构,有效抑制了自激辐射,具有较高的信噪比和能量转化效率,实现了对nJ量级注入脉冲的10^6以上的高增益放大,具有良好的近场分布与能量稳定性。对系统的工作特性进行了研究,实现了工程化设计,已成功应用于大型ICF驱动器的能量预放大级。

English Abstract

A LDA side-pumped high-gain amplifier system with a dual-pass geometry is reported in this paper. According to the requirement of ICF driver, four ring-LD side-pumping Nd(superscript 3+) : YLF amplifiers are used in this system. More than is gain are achieved when input pulse energy is several nJ at 1 053 nm, the output pulse has good energy stability and perfect near-field distribution.

Topic Category 基礎與應用科學 > 物理