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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47112

Title: Exploring the self-mode locking of the 2  μm Tm:YAG laser with suppression of the self-pulsing dynamic
Authors: H. C. Liang
C. Y. Cho
Y. F. Chen
G. Zhang
W. D. Chen
Contributors: 國立臺灣海洋大學:光電科學研究所
Date: 2017-12
Issue Date: 2018-07-03T02:05:45Z
Publisher: Optics Letters
Abstract: Abstract: A continuous-wave (cw) self-mode-locked Tm:YAG laser at 2015 nm is successfully demonstrated by suppressing the self-pulsing behavior. By using rate equations to simulate the laser temporal dynamic, the theoretical analysis indicates that the reabsorption-induced self-pulsing for the Tm:YAG laser can be suppressed with sufficient pump power. It is experimentally confirmed that at absorbed powers higher than 6 W, the self-pulsing can be eliminated and a cw self-mode-locked pulse is generated instead of the Q-switched mode locking. At an absorbed power of 6.8 W, the output power of the self-mode-locked Tm:YAG laser reaches 1.22 W with corresponding pulse duration of 3 ps and a repetition rate of 3.376 GHz.
Relation: 42(24) pp.5226-5229
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47112
Appears in Collections:[光電科學研究所] 期刊論文

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