Thermal effect and laser characteristics of LD end-pumped CW Tm:YAG laser at room temperature

C. T. Wu; M. X. Yao; T. Y. Dai; Y. L. Ju

doi:10.1016/j.ijleo.2017.04.058

Thermal effect and laser characteristics of LD end-pumped CW Tm:YAG laser at room temperature

C. T. Wu^*
, M. X. Yao
, T. Y. Dai
, Y. L. Ju

^*Corresponding author for this work

School of Astronautics

Changchun University of Science and Technology
Harbin Institute of Technology

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

10 Scopus citations

Abstract

This paper focused on the thermal effect and lasing characteristics of Laser diode (LD) end-pumped continuous-wave (CW) Tm:YAG crystal. The temperature-distribution of Tm:YAG rod was shown by using a software of COMSOL. The thermal focal length was calculated and the stability of the resonator was analyzed. Maximum output power of 6.71 W with output wavelength of 2014.2 nm and beam quality factor of M² = 3.6 was obtained.

Original language	English
Pages (from-to)	356-362
Number of pages	7
Journal	Optik
Volume	140
DOIs	https://doi.org/10.1016/j.ijleo.2017.04.058
State	Published - 1 Jul 2017

Keywords

Diode-pumped lasers
Thermal effect
Tm:YAG

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10.1016/j.ijleo.2017.04.058

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@article{dcc2b5ff9e074e6199f61597976b0947,

title = "Thermal effect and laser characteristics of LD end-pumped CW Tm:YAG laser at room temperature",

abstract = "This paper focused on the thermal effect and lasing characteristics of Laser diode (LD) end-pumped continuous-wave (CW) Tm:YAG crystal. The temperature-distribution of Tm:YAG rod was shown by using a software of COMSOL. The thermal focal length was calculated and the stability of the resonator was analyzed. Maximum output power of 6.71 W with output wavelength of 2014.2 nm and beam quality factor of M2 = 3.6 was obtained.",

keywords = "Diode-pumped lasers, Thermal effect, Tm:YAG",

author = "Wu, \{C. T.\} and Yao, \{M. X.\} and Dai, \{T. Y.\} and Ju, \{Y. L.\}",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier GmbH",

year = "2017",

month = jul,

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doi = "10.1016/j.ijleo.2017.04.058",

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journal = "Optik",

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TY - JOUR

T1 - Thermal effect and laser characteristics of LD end-pumped CW Tm:YAG laser at room temperature

AU - Wu, C. T.

AU - Yao, M. X.

AU - Dai, T. Y.

AU - Ju, Y. L.

PY - 2017/7/1

Y1 - 2017/7/1

N2 - This paper focused on the thermal effect and lasing characteristics of Laser diode (LD) end-pumped continuous-wave (CW) Tm:YAG crystal. The temperature-distribution of Tm:YAG rod was shown by using a software of COMSOL. The thermal focal length was calculated and the stability of the resonator was analyzed. Maximum output power of 6.71 W with output wavelength of 2014.2 nm and beam quality factor of M2 = 3.6 was obtained.

AB - This paper focused on the thermal effect and lasing characteristics of Laser diode (LD) end-pumped continuous-wave (CW) Tm:YAG crystal. The temperature-distribution of Tm:YAG rod was shown by using a software of COMSOL. The thermal focal length was calculated and the stability of the resonator was analyzed. Maximum output power of 6.71 W with output wavelength of 2014.2 nm and beam quality factor of M2 = 3.6 was obtained.

KW - Diode-pumped lasers

KW - Thermal effect

KW - Tm:YAG

UR - https://www.scopus.com/pages/publications/85018337252

U2 - 10.1016/j.ijleo.2017.04.058

DO - 10.1016/j.ijleo.2017.04.058

M3 - 文章

AN - SCOPUS:85018337252

SN - 0030-4026

VL - 140

SP - 356

EP - 362

JO - Optik

JF - Optik

ER -

Thermal effect and laser characteristics of LD end-pumped CW Tm:YAG laser at room temperature

Abstract

Keywords

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