Free-running Fe:ZnSe laser pumped by an Er:YAG radiation along the cavity axis

Yingyi Li; Liwei Xu; Youlun Ju; Baoquan Yao; Tongyu Dai

doi:10.1016/j.ijleo.2019.162949

Free-running Fe:ZnSe laser pumped by an Er:YAG radiation along the cavity axis

Yingyi Li
, Liwei Xu
, Youlun Ju
, Baoquan Yao
, Tongyu Dai^*

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

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

4 Scopus citations

Abstract

A free-running Fe:ZnSe laser is demonstrated under the pump of a single-shot 2.94 μm Er:YAG laser along the cavity axis at liquid nitrogen temperature of 77 K. At the incident pump energy of 1.47 J, a maximum single pulse energy of 253.7 mJ is obtained with a minimum pulse duration of 92.4 μs, corresponding to a slope efficiency of 16.2%. The central wavelength and the full width at half maximum (FWHM) are 3944.7 and 68.4 nm, respectively.

Original language	English
Article number	162949
Journal	Optik
Volume	194
DOIs	https://doi.org/10.1016/j.ijleo.2019.162949
State	Published - Oct 2019

Keywords

42.55.Rz
42.60.Da
42.60.Jf
Cavity axis
Er:YAG
Fe:ZnSe
Free-running

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10.1016/j.ijleo.2019.162949

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@article{54857af5af3e4931ae08bff1e15a157c,

title = "Free-running Fe:ZnSe laser pumped by an Er:YAG radiation along the cavity axis",

abstract = "A free-running Fe:ZnSe laser is demonstrated under the pump of a single-shot 2.94 μm Er:YAG laser along the cavity axis at liquid nitrogen temperature of 77 K. At the incident pump energy of 1.47 J, a maximum single pulse energy of 253.7 mJ is obtained with a minimum pulse duration of 92.4 μs, corresponding to a slope efficiency of 16.2\%. The central wavelength and the full width at half maximum (FWHM) are 3944.7 and 68.4 nm, respectively.",

keywords = "42.55.Rz, 42.60.Da, 42.60.Jf, Cavity axis, Er:YAG, Fe:ZnSe, Free-running",

author = "Yingyi Li and Liwei Xu and Youlun Ju and Baoquan Yao and Tongyu Dai",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier GmbH",

year = "2019",

month = oct,

doi = "10.1016/j.ijleo.2019.162949",

language = "英语",

volume = "194",

journal = "Optik",

issn = "0030-4026",

publisher = "Elsevier GmbH",

}

TY - JOUR

T1 - Free-running Fe:ZnSe laser pumped by an Er:YAG radiation along the cavity axis

AU - Li, Yingyi

AU - Xu, Liwei

AU - Ju, Youlun

AU - Yao, Baoquan

AU - Dai, Tongyu

PY - 2019/10

Y1 - 2019/10

N2 - A free-running Fe:ZnSe laser is demonstrated under the pump of a single-shot 2.94 μm Er:YAG laser along the cavity axis at liquid nitrogen temperature of 77 K. At the incident pump energy of 1.47 J, a maximum single pulse energy of 253.7 mJ is obtained with a minimum pulse duration of 92.4 μs, corresponding to a slope efficiency of 16.2%. The central wavelength and the full width at half maximum (FWHM) are 3944.7 and 68.4 nm, respectively.

AB - A free-running Fe:ZnSe laser is demonstrated under the pump of a single-shot 2.94 μm Er:YAG laser along the cavity axis at liquid nitrogen temperature of 77 K. At the incident pump energy of 1.47 J, a maximum single pulse energy of 253.7 mJ is obtained with a minimum pulse duration of 92.4 μs, corresponding to a slope efficiency of 16.2%. The central wavelength and the full width at half maximum (FWHM) are 3944.7 and 68.4 nm, respectively.

KW - 42.55.Rz

KW - 42.60.Da

KW - 42.60.Jf

KW - Cavity axis

KW - Er:YAG

KW - Fe:ZnSe

KW - Free-running

UR - https://www.scopus.com/pages/publications/85068681270

U2 - 10.1016/j.ijleo.2019.162949

DO - 10.1016/j.ijleo.2019.162949

M3 - 文章

AN - SCOPUS:85068681270

SN - 0030-4026

VL - 194

JO - Optik

JF - Optik

M1 - 162949

ER -

Free-running Fe:ZnSe laser pumped by an Er:YAG radiation along the cavity axis

Abstract

Keywords

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