Single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser injection-seeded by a double corner cubes unidirectional ring laser

Jing Wu; Yongfeng Wu; Yunpeng Wang; Youlun Ju

doi:10.1117/1.OE.59.2.026104

Single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser injection-seeded by a double corner cubes unidirectional ring laser

Jing Wu^*
, Yongfeng Wu
, Yunpeng Wang
, Youlun Ju

^*Corresponding author for this work

School of Astronautics

Nanjing University of Information Science & Technology
Harbin Institute of Technology

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

1 Scopus citations

Abstract

A single-longitudinal-mode pulsed Ho:YLF laser was demonstrated and studied experimentally at 2065.68 nm via injecting a unidirectional seed laser with double corner cubes to a Q-switched Ho:YLF power-oscillator. Up to 733-mW single-longitudinal-mode Ho:YLF laser with a structure of double corner cubes cavity is employed as seed laser with the advantages of narrow linewidth and high antimisalignment sensitivity. For single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser, the output energy of 4.41 mJ is obtained with the repetitive frequency of 100 Hz, pulse width of 136 ns, and slope efficiency of 19.3%. The experimental results show that this method is a potential way to realize single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser with narrow linewidth and high antimaladjustment sensitivity.

Original language	English
Article number	026104
Journal	Optical Engineering
Volume	59
Issue number	2
DOIs	https://doi.org/10.1117/1.OE.59.2.026104
State	Published - 1 Feb 2020

Keywords

Ho:YLF laser
double corner cubes cavity
injection-seeded

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10.1117/1.OE.59.2.026104

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@article{e8cbf9cc070d4a7fa7924ac1f4d5f86c,

title = "Single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser injection-seeded by a double corner cubes unidirectional ring laser",

abstract = "A single-longitudinal-mode pulsed Ho:YLF laser was demonstrated and studied experimentally at 2065.68 nm via injecting a unidirectional seed laser with double corner cubes to a Q-switched Ho:YLF power-oscillator. Up to 733-mW single-longitudinal-mode Ho:YLF laser with a structure of double corner cubes cavity is employed as seed laser with the advantages of narrow linewidth and high antimisalignment sensitivity. For single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser, the output energy of 4.41 mJ is obtained with the repetitive frequency of 100 Hz, pulse width of 136 ns, and slope efficiency of 19.3\%. The experimental results show that this method is a potential way to realize single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser with narrow linewidth and high antimaladjustment sensitivity.",

keywords = "Ho:YLF laser, double corner cubes cavity, injection-seeded",

author = "Jing Wu and Yongfeng Wu and Yunpeng Wang and Youlun Ju",

note = "Publisher Copyright: {\textcopyright} 2020 Society of Photo-Optical Instrumentation Engineers (SPIE).",

year = "2020",

month = feb,

day = "1",

doi = "10.1117/1.OE.59.2.026104",

language = "英语",

volume = "59",

journal = "Optical Engineering",

issn = "0091-3286",

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number = "2",

}

TY - JOUR

T1 - Single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser injection-seeded by a double corner cubes unidirectional ring laser

AU - Wu, Jing

AU - Wu, Yongfeng

AU - Wang, Yunpeng

AU - Ju, Youlun

PY - 2020/2/1

Y1 - 2020/2/1

N2 - A single-longitudinal-mode pulsed Ho:YLF laser was demonstrated and studied experimentally at 2065.68 nm via injecting a unidirectional seed laser with double corner cubes to a Q-switched Ho:YLF power-oscillator. Up to 733-mW single-longitudinal-mode Ho:YLF laser with a structure of double corner cubes cavity is employed as seed laser with the advantages of narrow linewidth and high antimisalignment sensitivity. For single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser, the output energy of 4.41 mJ is obtained with the repetitive frequency of 100 Hz, pulse width of 136 ns, and slope efficiency of 19.3%. The experimental results show that this method is a potential way to realize single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser with narrow linewidth and high antimaladjustment sensitivity.

AB - A single-longitudinal-mode pulsed Ho:YLF laser was demonstrated and studied experimentally at 2065.68 nm via injecting a unidirectional seed laser with double corner cubes to a Q-switched Ho:YLF power-oscillator. Up to 733-mW single-longitudinal-mode Ho:YLF laser with a structure of double corner cubes cavity is employed as seed laser with the advantages of narrow linewidth and high antimisalignment sensitivity. For single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser, the output energy of 4.41 mJ is obtained with the repetitive frequency of 100 Hz, pulse width of 136 ns, and slope efficiency of 19.3%. The experimental results show that this method is a potential way to realize single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser with narrow linewidth and high antimaladjustment sensitivity.

KW - Ho:YLF laser

KW - double corner cubes cavity

KW - injection-seeded

UR - https://www.scopus.com/pages/publications/85081181424

U2 - 10.1117/1.OE.59.2.026104

DO - 10.1117/1.OE.59.2.026104

M3 - 文章

AN - SCOPUS:85081181424

SN - 0091-3286

VL - 59

JO - Optical Engineering

JF - Optical Engineering

IS - 2

M1 - 026104

ER -

Single-longitudinal-mode injection-seeded Q-switched Ho:YLF laser injection-seeded by a double corner cubes unidirectional ring laser

Abstract

Keywords

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