等离子体电极普克尔盒研究进展

摘要/Abstract

摘要： 等离子体电极普克尔盒(PEPC)用作多程放大控制、自激振荡抑制以及反激光隔离,是大型高功率固体激光器的核心器件。本文从高功率固体激光器的发展对光开关提出的要求出发,系统地综述了等离子体电极普克尔盒的性能特点以及研究进展。重点介绍了中国工程物理研究院激光聚变研究中心近年来在PEPC研究方面所取得的进展,包括单脉冲驱动的组合口径PEPC、低损耗PEPC以及重复频率运转的PEPC。

关键词: 高功率激光, 普克尔盒, 电光晶体, 等离子体, 重复频率, 热效应

Abstract: Plasma electrode Pockels cells (PEPC), used for multi-pass amplifier control, self-oscillation suppression and retro-reflected laser pulse isolation, are key components for giant high power lasers. In this paper, based on the demands in the developments of high power solid-state laser, an overview on the properties and progresses of PEPC is systematically presented. The status of PEPC developed at Laser Fusion Research Center is mainly introduced, including: one-pulse driven PEPC, small insertion-loss PEPC and repetition-rate PEPC.

Key words: high power laser, Pockels cell, electro-optic crystal, plasma, repetition rate, thermo-effect

中图分类号:

TN248.1

张君, 熊迁, 吴振海, 龙蛟, 赵军普, 郑建刚, 张雄军, 郑奎兴, 魏晓峰. 等离子体电极普克尔盒研究进展[J]. 人工晶体学报, 2021, 50(8): 1593-1601.

ZHANG Jun, XIONG Qian, WU Zhenhai, LONG Jiao, ZHAO Junpu, ZHENG Jiangang, ZHANG Xiongjun, ZHENG Kuixing, WEI Xiaofeng. Development Status of Plasma Electrode Pockels Cell[J]. JOURNAL OF SYNTHETIC CRYSTALS, 2021, 50(8): 1593-1601.

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