Continuous-wave and actively Q-switched resonantly dual-end-pumped Er: YAG ceramic laser emitting at 1.6 mm

T. Y. Dai; Y. D. Eng; Y. L. Ju; B. Q. Yao; X. M. Duan; Y. Z. Wang

doi:10.1070/QE2015v045n12ABEH015662

Continuous-wave and actively Q-switched resonantly dual-end-pumped Er: YAG ceramic laser emitting at 1.6 mm

T. Y. Dai
, Y. D. Eng
, Y. L. Ju
, B. Q. Yao
, X. M. Duan
, Y. Z. Wang

School of Astronautics

Harbin Institute of Technology

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

4 Scopus citations

Abstract

We demonstrate a continuous-wave (cw) and actively Q-switched Er : YAG ceramic laser resonantly dual-end-pumped by a 1532 nm fibre-coupled laser diode. A maximum cw output power of 1.48 W at 1645.3 nm is obtained at an absorbed pump power of 12.72 W, corresponding to a slope efficiency of 19.2 %. In the Q-switched regime the maximum pulse energy of 0.84 mJ is reached at a pulse repetition rate of 100 Hz, pulse duration of 48.03 ns and absorbed pump power of 10.51 W.

Original language	English
Pages (from-to)	1098-1100
Number of pages	3
Journal	Quantum Electronics
Volume	45
Issue number	12
DOIs	https://doi.org/10.1070/QE2015v045n12ABEH015662
State	Published - 2015

Keywords

Diode-pumped laser
Er: YAG ceramic laser
Q-switching

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10.1070/QE2015v045n12ABEH015662

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title = "Continuous-wave and actively Q-switched resonantly dual-end-pumped Er: YAG ceramic laser emitting at 1.6 mm",

abstract = "We demonstrate a continuous-wave (cw) and actively Q-switched Er : YAG ceramic laser resonantly dual-end-pumped by a 1532 nm fibre-coupled laser diode. A maximum cw output power of 1.48 W at 1645.3 nm is obtained at an absorbed pump power of 12.72 W, corresponding to a slope efficiency of 19.2 \%. In the Q-switched regime the maximum pulse energy of 0.84 mJ is reached at a pulse repetition rate of 100 Hz, pulse duration of 48.03 ns and absorbed pump power of 10.51 W.",

keywords = "Diode-pumped laser, Er: YAG ceramic laser, Q-switching",

author = "Dai, \{T. Y.\} and Eng, \{Y. D.\} and Ju, \{Y. L.\} and Yao, \{B. Q.\} and Duan, \{X. M.\} and Wang, \{Y. Z.\}",

note = "Publisher Copyright: {\textcopyright} 2015 Kvantovaya Elektronika and Turpion Ltd.",

year = "2015",

doi = "10.1070/QE2015v045n12ABEH015662",

language = "英语",

volume = "45",

pages = "1098--1100",

journal = "Quantum Electronics",

issn = "1063-7818",

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TY - JOUR

T1 - Continuous-wave and actively Q-switched resonantly dual-end-pumped Er

T2 - YAG ceramic laser emitting at 1.6 mm

AU - Dai, T. Y.

AU - Eng, Y. D.

AU - Ju, Y. L.

AU - Yao, B. Q.

AU - Duan, X. M.

AU - Wang, Y. Z.

PY - 2015

Y1 - 2015

N2 - We demonstrate a continuous-wave (cw) and actively Q-switched Er : YAG ceramic laser resonantly dual-end-pumped by a 1532 nm fibre-coupled laser diode. A maximum cw output power of 1.48 W at 1645.3 nm is obtained at an absorbed pump power of 12.72 W, corresponding to a slope efficiency of 19.2 %. In the Q-switched regime the maximum pulse energy of 0.84 mJ is reached at a pulse repetition rate of 100 Hz, pulse duration of 48.03 ns and absorbed pump power of 10.51 W.

AB - We demonstrate a continuous-wave (cw) and actively Q-switched Er : YAG ceramic laser resonantly dual-end-pumped by a 1532 nm fibre-coupled laser diode. A maximum cw output power of 1.48 W at 1645.3 nm is obtained at an absorbed pump power of 12.72 W, corresponding to a slope efficiency of 19.2 %. In the Q-switched regime the maximum pulse energy of 0.84 mJ is reached at a pulse repetition rate of 100 Hz, pulse duration of 48.03 ns and absorbed pump power of 10.51 W.

KW - Diode-pumped laser

KW - Er: YAG ceramic laser

KW - Q-switching

UR - https://www.scopus.com/pages/publications/84954315828

U2 - 10.1070/QE2015v045n12ABEH015662

DO - 10.1070/QE2015v045n12ABEH015662

M3 - 文章

AN - SCOPUS:84954315828

SN - 1063-7818

VL - 45

SP - 1098

EP - 1100

JO - Quantum Electronics

JF - Quantum Electronics

IS - 12

ER -

Continuous-wave and actively Q-switched resonantly dual-end-pumped Er: YAG ceramic laser emitting at 1.6 mm

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Keywords

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