Continuous-wave and Q-switched operation of a Ho:YAG ring laser in-band pumped at 1908 nm

Y. L. Ju; T. Y. Dai; X. M. Duan; Y. J. Shen; B. Q. Yao; Y. Z. Wang

doi:10.1088/1054-660X/23/4/045808

Continuous-wave and Q-switched operation of a Ho:YAG ring laser in-band pumped at 1908 nm

Y. L. Ju
, T. Y. Dai
, X. M. Duan
, Y. J. Shen
, B. Q. Yao
, Y. Z. Wang

School of Astronautics

Harbin Institute of Technology

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

8 Scopus citations

Abstract

We demonstrated continuous-wave (CW) and Q-switched operation of a Ho:YAG ring laser in-band pumped at 1908 nm. A maximum CW output power of 2.2 W at 2122.35 nm was obtained under an incident pump power of 13.2 W, corresponding to a slope efficiency of 26%. For the Q-switched regime a maximum output energy of 5.2 mJ at a repetition rate of 100 Hz was achieved. A shortest pulse width of 200 ns was achieved, corresponding to a peak power of 26 kW.

Original language	English
Article number	045808
Journal	Laser Physics
Volume	23
Issue number	4
DOIs	https://doi.org/10.1088/1054-660X/23/4/045808
State	Published - Apr 2013

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title = "Continuous-wave and Q-switched operation of a Ho:YAG ring laser in-band pumped at 1908 nm",

abstract = "We demonstrated continuous-wave (CW) and Q-switched operation of a Ho:YAG ring laser in-band pumped at 1908 nm. A maximum CW output power of 2.2 W at 2122.35 nm was obtained under an incident pump power of 13.2 W, corresponding to a slope efficiency of 26\%. For the Q-switched regime a maximum output energy of 5.2 mJ at a repetition rate of 100 Hz was achieved. A shortest pulse width of 200 ns was achieved, corresponding to a peak power of 26 kW.",

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T1 - Continuous-wave and Q-switched operation of a Ho:YAG ring laser in-band pumped at 1908 nm

AU - Ju, Y. L.

AU - Dai, T. Y.

AU - Duan, X. M.

AU - Shen, Y. J.

AU - Yao, B. Q.

AU - Wang, Y. Z.

PY - 2013/4

Y1 - 2013/4

N2 - We demonstrated continuous-wave (CW) and Q-switched operation of a Ho:YAG ring laser in-band pumped at 1908 nm. A maximum CW output power of 2.2 W at 2122.35 nm was obtained under an incident pump power of 13.2 W, corresponding to a slope efficiency of 26%. For the Q-switched regime a maximum output energy of 5.2 mJ at a repetition rate of 100 Hz was achieved. A shortest pulse width of 200 ns was achieved, corresponding to a peak power of 26 kW.

AB - We demonstrated continuous-wave (CW) and Q-switched operation of a Ho:YAG ring laser in-band pumped at 1908 nm. A maximum CW output power of 2.2 W at 2122.35 nm was obtained under an incident pump power of 13.2 W, corresponding to a slope efficiency of 26%. For the Q-switched regime a maximum output energy of 5.2 mJ at a repetition rate of 100 Hz was achieved. A shortest pulse width of 200 ns was achieved, corresponding to a peak power of 26 kW.

UR - https://www.scopus.com/pages/publications/84879073853

U2 - 10.1088/1054-660X/23/4/045808

DO - 10.1088/1054-660X/23/4/045808

M3 - 文章

AN - SCOPUS:84879073853

SN - 1054-660X

VL - 23

JO - Laser Physics

JF - Laser Physics

IS - 4

M1 - 045808

ER -

Continuous-wave and Q-switched operation of a Ho:YAG ring laser in-band pumped at 1908 nm

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