High-Power in-Band Pumped a-Cut Ho:Yap Laser

Xiaoming Duan; Chunhui Yang; Yingjie Shen; Baoquan Yao; Youlun Ju; Yuezhu Wang

doi:10.1007/s10946-014-9418-3

High-Power in-Band Pumped a-Cut Ho:Yap Laser

Xiaoming Duan^*
, Chunhui Yang
, Yingjie Shen
, Baoquan Yao
, Youlun Ju
, Yuezhu Wang

^*Corresponding author for this work

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We report the continuous wave and acousto-optically Q-switched operation of an in-pumped a-cut Ho:YAP laser at room temperature. We obtained a continuous-wave output power of 17.2 W at 2118 nm under an absorbed pump power of 29.8 W, corresponding to a slope efficiency of 63.2 %. For the Q-switched mode, we achieved a maximum pulse energy of about 1.7 mJ and a minimum pulse width of 24 ns at a repetition rate of 10 kHz, resulting in a peak power of 70.8 kW.

Original language	English
Pages (from-to)	239-243
Number of pages	5
Journal	Journal of Russian Laser Research
Volume	35
Issue number	3
DOIs	https://doi.org/10.1007/s10946-014-9418-3
State	Published - May 2014

Keywords

2 μm lasers
YAP laser
solid-state lasers

Access to Document

10.1007/s10946-014-9418-3

Cite this

@article{30e2c80c01104da88055a26e3391f62f,

title = "High-Power in-Band Pumped a-Cut Ho:Yap Laser",

abstract = "We report the continuous wave and acousto-optically Q-switched operation of an in-pumped a-cut Ho:YAP laser at room temperature. We obtained a continuous-wave output power of 17.2 W at 2118 nm under an absorbed pump power of 29.8 W, corresponding to a slope efficiency of 63.2 \%. For the Q-switched mode, we achieved a maximum pulse energy of about 1.7 mJ and a minimum pulse width of 24 ns at a repetition rate of 10 kHz, resulting in a peak power of 70.8 kW.",

keywords = "2 μm lasers, YAP laser, solid-state lasers",

author = "Xiaoming Duan and Chunhui Yang and Yingjie Shen and Baoquan Yao and Youlun Ju and Yuezhu Wang",

year = "2014",

month = may,

doi = "10.1007/s10946-014-9418-3",

language = "英语",

volume = "35",

pages = "239--243",

journal = "Journal of Russian Laser Research",

issn = "1071-2836",

publisher = "Springer New York",

number = "3",

}

TY - JOUR

T1 - High-Power in-Band Pumped a-Cut Ho:Yap Laser

AU - Duan, Xiaoming

AU - Yang, Chunhui

AU - Shen, Yingjie

AU - Yao, Baoquan

AU - Ju, Youlun

AU - Wang, Yuezhu

PY - 2014/5

Y1 - 2014/5

N2 - We report the continuous wave and acousto-optically Q-switched operation of an in-pumped a-cut Ho:YAP laser at room temperature. We obtained a continuous-wave output power of 17.2 W at 2118 nm under an absorbed pump power of 29.8 W, corresponding to a slope efficiency of 63.2 %. For the Q-switched mode, we achieved a maximum pulse energy of about 1.7 mJ and a minimum pulse width of 24 ns at a repetition rate of 10 kHz, resulting in a peak power of 70.8 kW.

AB - We report the continuous wave and acousto-optically Q-switched operation of an in-pumped a-cut Ho:YAP laser at room temperature. We obtained a continuous-wave output power of 17.2 W at 2118 nm under an absorbed pump power of 29.8 W, corresponding to a slope efficiency of 63.2 %. For the Q-switched mode, we achieved a maximum pulse energy of about 1.7 mJ and a minimum pulse width of 24 ns at a repetition rate of 10 kHz, resulting in a peak power of 70.8 kW.

KW - 2 μm lasers

KW - YAP laser

KW - solid-state lasers

UR - https://www.scopus.com/pages/publications/84904973880

U2 - 10.1007/s10946-014-9418-3

DO - 10.1007/s10946-014-9418-3

M3 - 文章

AN - SCOPUS:84904973880

SN - 1071-2836

VL - 35

SP - 239

EP - 243

JO - Journal of Russian Laser Research

JF - Journal of Russian Laser Research

IS - 3

ER -

High-Power in-Band Pumped a-Cut Ho:Yap Laser

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this