Single-frequency operation of diode-pumped 2 μm Q-switched Tm:YAG laser injection seeded by monolithic nonplanar ring laser

Chunqing Gao; Zhifeng Lin; Mingwei Gao; Yunshan Zhang; Lingni Zhu; Ran Wang; Yan Zheng

doi:10.1364/AO.49.002841

Single-frequency operation of diode-pumped 2 μm Q-switched Tm:YAG laser injection seeded by monolithic nonplanar ring laser

Chunqing Gao, Zhifeng Lin^*, Mingwei Gao, Yunshan Zhang, Lingni Zhu, Ran Wang, Yan Zheng

^*此作品的通讯作者

光电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

14 引用（Scopus）

摘要

We present a diode-pumped, 2 μm single-frequency Q-switched Tm:YAG laser. The Q-switched laser is injection seeded by a monolithic Tm:YAG nonplanar ring oscillator with the ramp-hold-fire technique. The output energy of the 2 μm single-frequency Q-switched pulse is 2:23 mJ, with a pulse width of 290 ns and a repetition rate of 200 Hz. From the heterodyne beating measurement, the frequency difference between the seed laser and the Q-switched laser is determined to be 37:66 MHz, with a half-width of the symmetric spectrum of about 2 MHz.

源语言	英语
页（从-至）	2841-2844
页数	4
期刊	Applied Optics
卷	49
期	15
DOI	https://doi.org/10.1364/AO.49.002841
出版状态	已出版 - 20 5月 2010

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title = "Single-frequency operation of diode-pumped 2 μm Q-switched Tm:YAG laser injection seeded by monolithic nonplanar ring laser",

abstract = "We present a diode-pumped, 2 μm single-frequency Q-switched Tm:YAG laser. The Q-switched laser is injection seeded by a monolithic Tm:YAG nonplanar ring oscillator with the ramp-hold-fire technique. The output energy of the 2 μm single-frequency Q-switched pulse is 2:23 mJ, with a pulse width of 290 ns and a repetition rate of 200 Hz. From the heterodyne beating measurement, the frequency difference between the seed laser and the Q-switched laser is determined to be 37:66 MHz, with a half-width of the symmetric spectrum of about 2 MHz.",

author = "Chunqing Gao and Zhifeng Lin and Mingwei Gao and Yunshan Zhang and Lingni Zhu and Ran Wang and Yan Zheng",

year = "2010",

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T1 - Single-frequency operation of diode-pumped 2 μm Q-switched Tm:YAG laser injection seeded by monolithic nonplanar ring laser

AU - Gao, Chunqing

AU - Lin, Zhifeng

AU - Gao, Mingwei

AU - Zhang, Yunshan

AU - Zhu, Lingni

AU - Wang, Ran

AU - Zheng, Yan

PY - 2010/5/20

Y1 - 2010/5/20

N2 - We present a diode-pumped, 2 μm single-frequency Q-switched Tm:YAG laser. The Q-switched laser is injection seeded by a monolithic Tm:YAG nonplanar ring oscillator with the ramp-hold-fire technique. The output energy of the 2 μm single-frequency Q-switched pulse is 2:23 mJ, with a pulse width of 290 ns and a repetition rate of 200 Hz. From the heterodyne beating measurement, the frequency difference between the seed laser and the Q-switched laser is determined to be 37:66 MHz, with a half-width of the symmetric spectrum of about 2 MHz.

AB - We present a diode-pumped, 2 μm single-frequency Q-switched Tm:YAG laser. The Q-switched laser is injection seeded by a monolithic Tm:YAG nonplanar ring oscillator with the ramp-hold-fire technique. The output energy of the 2 μm single-frequency Q-switched pulse is 2:23 mJ, with a pulse width of 290 ns and a repetition rate of 200 Hz. From the heterodyne beating measurement, the frequency difference between the seed laser and the Q-switched laser is determined to be 37:66 MHz, with a half-width of the symmetric spectrum of about 2 MHz.

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DO - 10.1364/AO.49.002841

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VL - 49

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JO - Applied Optics

JF - Applied Optics

IS - 15

ER -

Single-frequency operation of diode-pumped 2 μm Q-switched Tm:YAG laser injection seeded by monolithic nonplanar ring laser

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