Diode-pumped actively Q-switched Nd:GGG laser operating at 938 nm

X. Wang; H. J. Eichler; Zhiguo Zhang

doi:10.1016/j.optlastec.2011.08.017

Diode-pumped actively Q-switched Nd:GGG laser operating at 938 nm

X. Wang^*, H. J. Eichler, Zhiguo Zhang

^*此作品的通讯作者

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

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The stimulated emission cross-section of Nd:GGG crystal in 938 nm transition was measured by the amplifier approach. It is 2.3 × 10 ^-20 cm². A quasi-continuous-wave diode pumped, actively Q-switched Nd:GGG laser operating at 938 nm was demonstrated. Pumped by laser diodes with 900 W peak power and 300 ms pulse duration, it generated 168 mJ energy in long pulse mode. The slope efficiency was 36%. Q-switched by a KD ^*P Pockels cell, 41 mJ output pulse energy was obtained. The pulse duration and peak power were 120 ns and 340 kW, respectively. The optical to optical efficiency was 7%.

源语言	英语
页（从-至）	476-481
页数	6
期刊	Optics and Laser Technology
卷	44
期	2
DOI	https://doi.org/10.1016/j.optlastec.2011.08.017
出版状态	已出版 - 3月 2012
已对外发布	是

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Wang, X., Eichler, H. J., & Zhang, Z. (2012). Diode-pumped actively Q-switched Nd:GGG laser operating at 938 nm. Optics and Laser Technology, 44(2), 476-481. https://doi.org/10.1016/j.optlastec.2011.08.017

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abstract = "The stimulated emission cross-section of Nd:GGG crystal in 938 nm transition was measured by the amplifier approach. It is 2.3 × 10 -20 cm2. A quasi-continuous-wave diode pumped, actively Q-switched Nd:GGG laser operating at 938 nm was demonstrated. Pumped by laser diodes with 900 W peak power and 300 ms pulse duration, it generated 168 mJ energy in long pulse mode. The slope efficiency was 36%. Q-switched by a KD *P Pockels cell, 41 mJ output pulse energy was obtained. The pulse duration and peak power were 120 ns and 340 kW, respectively. The optical to optical efficiency was 7%.",

keywords = "Active Q-switch, Nd:GGG, Quasi-three-level",

author = "X. Wang and Eichler, {H. J.} and Zhiguo Zhang",

year = "2012",

month = mar,

doi = "10.1016/j.optlastec.2011.08.017",

language = "English",

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AU - Wang, X.

AU - Eichler, H. J.

AU - Zhang, Zhiguo

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Y1 - 2012/3

N2 - The stimulated emission cross-section of Nd:GGG crystal in 938 nm transition was measured by the amplifier approach. It is 2.3 × 10 -20 cm2. A quasi-continuous-wave diode pumped, actively Q-switched Nd:GGG laser operating at 938 nm was demonstrated. Pumped by laser diodes with 900 W peak power and 300 ms pulse duration, it generated 168 mJ energy in long pulse mode. The slope efficiency was 36%. Q-switched by a KD *P Pockels cell, 41 mJ output pulse energy was obtained. The pulse duration and peak power were 120 ns and 340 kW, respectively. The optical to optical efficiency was 7%.

AB - The stimulated emission cross-section of Nd:GGG crystal in 938 nm transition was measured by the amplifier approach. It is 2.3 × 10 -20 cm2. A quasi-continuous-wave diode pumped, actively Q-switched Nd:GGG laser operating at 938 nm was demonstrated. Pumped by laser diodes with 900 W peak power and 300 ms pulse duration, it generated 168 mJ energy in long pulse mode. The slope efficiency was 36%. Q-switched by a KD *P Pockels cell, 41 mJ output pulse energy was obtained. The pulse duration and peak power were 120 ns and 340 kW, respectively. The optical to optical efficiency was 7%.

KW - Active Q-switch

KW - Nd:GGG

KW - Quasi-three-level

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VL - 44

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JO - Optics and Laser Technology

JF - Optics and Laser Technology

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ER -

Diode-pumped actively Q-switched Nd:GGG laser operating at 938 nm

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