Matrix multi-pass scheme disk amplifier

被引：10

作者：

Perevezentsev, Evgeny ^{[1
]}

Kuznetsov, Ivan ^{[1
]}

Mukhin, Ivan ^{[1
]}

Palashov, Oleg V. ^{[1
]}

机构：

[1] Inst Appl Phys RAS, 46 Ulyanov St, Nizhnii Novgorod 603950, Russia

来源：

APPLIED OPTICS | 2017年 / 56卷 / 30期

基金：

俄罗斯科学基金会;

关键词：

EMISSION CROSS-SECTION; SOLID-STATE LASERS; THIN-DISK; TEMPERATURE-DEPENDENCE; PULSES; YAG;

D O I：

10.1364/AO.56.008471

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Two multi-pass optical schemes of a disk laser amplifier have been proposed. Different variants of both the schemes with the smallest amount of optical elements and a lens in the active element taken into account have been calculated. For 64 passes of radiation through the active element, the average power of similar to 50 W with similar to 10% optical-to-optical efficiency in a pulse-periodic regime with a repetition rate of 10 kHz and a pulse duration of 2 ns was obtained at the amplifier output. The small signal gain amounted to 200. (C) 2017 Optical Society of America

引用

页码：8471 / 8476

页数：6