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摘要:
A stable polarized diode end-pumped [100]-cut Nd:YAG laser, passively Q-switched by a [001]-cut Cr4+:YAG saturable absorber, has been developed. The dependences of output characteristics in different directions of Cr4+:YAG crystal were investigated. The experiment demonstrated that in comparison with conventional [111]-cut Nd:YAG rod, stable output with high polarization extinction ratio was achieved by using the [100]-cut Nd:YAG as the laser crystal. The extinction ratio was 500:1 and the stability was 96.5%. Crown Copyright (C) 2014 Published by Elsevier Ltd. All rights reserved.
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来源 :
OPTICS AND LASER TECHNOLOGY
ISSN: 0030-3992
年份: 2014
卷: 60
页码: 56-60
5 . 0 0 0
JCR@2022
ESI学科: ENGINEERING;
ESI高被引阀值:176
JCR分区:2
中科院分区:3