25 mJ, 5 KHz, 3 ns, Nd: YAG discrete path slab amplifier using a hybrid resonator

Ye Fei Mao; Heng Li Zhang; Jia He Cui; Jia Hua Yuan; Xiang Long Hao; Jiang Yi

doi:10.1364/AO.56.002741

25 mJ, 5 KHz, 3 ns, Nd: YAG discrete path slab amplifier using a hybrid resonator

Ye Fei Mao
, Heng Li Zhang^*
, Jia He Cui
, Jia Hua Yuan
, Xiang Long Hao
, Jiang Yi

^*此作品的通讯作者

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

19 引用（Scopus）

摘要

We report what we believe to be potential improved performance for a Nd: YAG discrete path slab amplifier configuration based on a hybrid resonator system. The amplifier is driven by a Q-switched 0.3 mJ nanosecond oscillator that generates an initial laser pulse at a repetition rate of 5 KHz and has beam quality of M² < 1.3. The input pulse makes 12 passes through the slab amplifier to yield 25 mJ output pulse energy at the absorbed pump power of 878 W. A corresponding optical-to-optical efficiency of 14.3% was obtained, and the beam quality factors Mn the unstable and stable direction were 1.7 and 1.5, respectively. No detectable signs of amplified spontaneous emission were observed.

源语言	英语
页（从-至）	2741-2744
页数	4
期刊	Applied Optics
卷	56
期	10
DOI	https://doi.org/10.1364/AO.56.002741
出版状态	已出版 - 1 4月 2017
已对外发布	是

访问文件

10.1364/AO.56.002741

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{dce37c473cd14019a6c3b48ea945fd4b,

title = "25 mJ, 5 KHz, 3 ns, Nd: YAG discrete path slab amplifier using a hybrid resonator",

abstract = "We report what we believe to be potential improved performance for a Nd: YAG discrete path slab amplifier configuration based on a hybrid resonator system. The amplifier is driven by a Q-switched 0.3 mJ nanosecond oscillator that generates an initial laser pulse at a repetition rate of 5 KHz and has beam quality of M2 < 1.3. The input pulse makes 12 passes through the slab amplifier to yield 25 mJ output pulse energy at the absorbed pump power of 878 W. A corresponding optical-to-optical efficiency of 14.3\% was obtained, and the beam quality factors Mn the unstable and stable direction were 1.7 and 1.5, respectively. No detectable signs of amplified spontaneous emission were observed.",

author = "Mao, \{Ye Fei\} and Zhang, \{Heng Li\} and Cui, \{Jia He\} and Yuan, \{Jia Hua\} and Hao, \{Xiang Long\} and Jiang Yi",

note = "Publisher Copyright: {\textcopyright} 2017 Optical Society of America.",

year = "2017",

month = apr,

day = "1",

doi = "10.1364/AO.56.002741",

language = "English",

volume = "56",

pages = "2741--2744",

journal = "Applied Optics",

issn = "1559-128X",

publisher = "Optica Publishing Group (formerly OSA)",

number = "10",

}

TY - JOUR

T1 - 25 mJ, 5 KHz, 3 ns, Nd

T2 - YAG discrete path slab amplifier using a hybrid resonator

AU - Mao, Ye Fei

AU - Zhang, Heng Li

AU - Cui, Jia He

AU - Yuan, Jia Hua

AU - Hao, Xiang Long

AU - Yi, Jiang

PY - 2017/4/1

Y1 - 2017/4/1

N2 - We report what we believe to be potential improved performance for a Nd: YAG discrete path slab amplifier configuration based on a hybrid resonator system. The amplifier is driven by a Q-switched 0.3 mJ nanosecond oscillator that generates an initial laser pulse at a repetition rate of 5 KHz and has beam quality of M2 < 1.3. The input pulse makes 12 passes through the slab amplifier to yield 25 mJ output pulse energy at the absorbed pump power of 878 W. A corresponding optical-to-optical efficiency of 14.3% was obtained, and the beam quality factors Mn the unstable and stable direction were 1.7 and 1.5, respectively. No detectable signs of amplified spontaneous emission were observed.

AB - We report what we believe to be potential improved performance for a Nd: YAG discrete path slab amplifier configuration based on a hybrid resonator system. The amplifier is driven by a Q-switched 0.3 mJ nanosecond oscillator that generates an initial laser pulse at a repetition rate of 5 KHz and has beam quality of M2 < 1.3. The input pulse makes 12 passes through the slab amplifier to yield 25 mJ output pulse energy at the absorbed pump power of 878 W. A corresponding optical-to-optical efficiency of 14.3% was obtained, and the beam quality factors Mn the unstable and stable direction were 1.7 and 1.5, respectively. No detectable signs of amplified spontaneous emission were observed.

UR - https://www.scopus.com/pages/publications/85016546129

U2 - 10.1364/AO.56.002741

DO - 10.1364/AO.56.002741

M3 - Article

C2 - 28375234

AN - SCOPUS:85016546129

SN - 1559-128X

VL - 56

SP - 2741

EP - 2744

JO - Applied Optics

JF - Applied Optics

IS - 10

ER -

25 mJ, 5 KHz, 3 ns, Nd: YAG discrete path slab amplifier using a hybrid resonator

摘要

访问文件

其它文件与链接

学术指纹

引用此