A pulsed Nd:GdYNbO                         4                          laser based on transition metal dichalcogenides WS                         2                          and MoS                         2

Yufei Ma; Zhenfang Peng; Baofa Ran; Shoujun Ding; Haiyue Sun; Fang Peng; Qingli Zhang; Frank K. Tittel

doi:10.1016/j.optlastec.2019.04.008

A pulsed Nd:GdYNbO ₄ laser based on transition metal dichalcogenides WS ₂ and MoS ₂

Yufei Ma^*
, Zhenfang Peng
, Baofa Ran
, Shoujun Ding
, Haiyue Sun
, Fang Peng
, Qingli Zhang
, Frank K. Tittel

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology
Anhui University of Technology
CAS - Anhui Institute of Optics and Fine Mechanics
Rice University

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

11 Scopus citations

Abstract

Utilizing the saturable absorption characteristics of transition metal dichalcogenides (TMDs), a passively Q-switched 1066 nm laser based on a novel Nd:GdYNbO ₄ mixed crystal as well as a two-dimensional (2D) layered molybdenum disulfide (MoS ₂ ) and tungsten disulfide (WS ₂ ) was realized for the first time. The highest repetition rate, the shortest pulse width and maximum peak power were 172 kHz, 723 ns and 0.85 W for Nd:GdYNbO ₄ /WS ₂ laser, respectively. The corresponding values for the Nd:GdYNbO ₄ /MoS ₂ laser were 122 kHz, 532 ns and 1.63 W. Furthermore, it was found that WS ₂ required a lower excitation energy, while a MoS ₂ nanosheet exhibits a deeper modulation depth.

Original language	English
Pages (from-to)	1-5
Number of pages	5
Journal	Optics and Laser Technology
Volume	117
DOIs	https://doi.org/10.1016/j.optlastec.2019.04.008
State	Published - Sep 2019

Keywords

Mixed crystal
Molybdenum disulfide
Nd:GdYNbO
Tungsten disulfide
Two-dimension material

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10.1016/j.optlastec.2019.04.008

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Ma, Y., Peng, Z., Ran, B., Ding, S., Sun, H., Peng, F., Zhang, Q., & Tittel, F. K. (2019). A pulsed Nd:GdYNbO ₄ laser based on transition metal dichalcogenides WS ₂ and MoS ₂ Optics and Laser Technology, 117, 1-5. https://doi.org/10.1016/j.optlastec.2019.04.008

Ma, Yufei ; Peng, Zhenfang ; Ran, Baofa et al. / A pulsed Nd:GdYNbO ₄ laser based on transition metal dichalcogenides WS ₂ and MoS ₂ In: Optics and Laser Technology. 2019 ; Vol. 117. pp. 1-5.

@article{6ce1f56ea53a46fbb4a9ee37920b4f06,

title = " A pulsed Nd:GdYNbO 4 laser based on transition metal dichalcogenides WS 2 and MoS 2 ",

abstract = " Utilizing the saturable absorption characteristics of transition metal dichalcogenides (TMDs), a passively Q-switched 1066 nm laser based on a novel Nd:GdYNbO 4 mixed crystal as well as a two-dimensional (2D) layered molybdenum disulfide (MoS 2 ) and tungsten disulfide (WS 2 ) was realized for the first time. The highest repetition rate, the shortest pulse width and maximum peak power were 172 kHz, 723 ns and 0.85 W for Nd:GdYNbO 4 /WS 2 laser, respectively. The corresponding values for the Nd:GdYNbO 4 /MoS 2 laser were 122 kHz, 532 ns and 1.63 W. Furthermore, it was found that WS 2 required a lower excitation energy, while a MoS 2 nanosheet exhibits a deeper modulation depth.",

keywords = "Mixed crystal, Molybdenum disulfide, Nd:GdYNbO, Tungsten disulfide, Two-dimension material",

author = "Yufei Ma and Zhenfang Peng and Baofa Ran and Shoujun Ding and Haiyue Sun and Fang Peng and Qingli Zhang and Tittel, \{Frank K.\}",

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

year = "2019",

month = sep,

doi = "10.1016/j.optlastec.2019.04.008",

language = "英语",

volume = "117",

pages = "1--5",

journal = "Optics and Laser Technology",

issn = "0030-3992",

publisher = "Elsevier Ltd",

}

Ma, Y, Peng, Z, Ran, B, Ding, S, Sun, H, Peng, F, Zhang, Q & Tittel, FK 2019, ' A pulsed Nd:GdYNbO ₄ laser based on transition metal dichalcogenides WS ₂ and MoS ₂ ', Optics and Laser Technology, vol. 117, pp. 1-5. https://doi.org/10.1016/j.optlastec.2019.04.008

A pulsed Nd:GdYNbO ₄ laser based on transition metal dichalcogenides WS ₂ and MoS ₂ . / Ma, Yufei; Peng, Zhenfang; Ran, Baofa et al.
In: Optics and Laser Technology, Vol. 117, 09.2019, p. 1-5.

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

TY - JOUR

T1 - A pulsed Nd:GdYNbO 4 laser based on transition metal dichalcogenides WS 2 and MoS 2

AU - Ma, Yufei

AU - Peng, Zhenfang

AU - Ran, Baofa

AU - Ding, Shoujun

AU - Sun, Haiyue

AU - Peng, Fang

AU - Zhang, Qingli

AU - Tittel, Frank K.

PY - 2019/9

Y1 - 2019/9

N2 - Utilizing the saturable absorption characteristics of transition metal dichalcogenides (TMDs), a passively Q-switched 1066 nm laser based on a novel Nd:GdYNbO 4 mixed crystal as well as a two-dimensional (2D) layered molybdenum disulfide (MoS 2 ) and tungsten disulfide (WS 2 ) was realized for the first time. The highest repetition rate, the shortest pulse width and maximum peak power were 172 kHz, 723 ns and 0.85 W for Nd:GdYNbO 4 /WS 2 laser, respectively. The corresponding values for the Nd:GdYNbO 4 /MoS 2 laser were 122 kHz, 532 ns and 1.63 W. Furthermore, it was found that WS 2 required a lower excitation energy, while a MoS 2 nanosheet exhibits a deeper modulation depth.

AB - Utilizing the saturable absorption characteristics of transition metal dichalcogenides (TMDs), a passively Q-switched 1066 nm laser based on a novel Nd:GdYNbO 4 mixed crystal as well as a two-dimensional (2D) layered molybdenum disulfide (MoS 2 ) and tungsten disulfide (WS 2 ) was realized for the first time. The highest repetition rate, the shortest pulse width and maximum peak power were 172 kHz, 723 ns and 0.85 W for Nd:GdYNbO 4 /WS 2 laser, respectively. The corresponding values for the Nd:GdYNbO 4 /MoS 2 laser were 122 kHz, 532 ns and 1.63 W. Furthermore, it was found that WS 2 required a lower excitation energy, while a MoS 2 nanosheet exhibits a deeper modulation depth.

KW - Mixed crystal

KW - Molybdenum disulfide

KW - Nd:GdYNbO

KW - Tungsten disulfide

KW - Two-dimension material

UR - https://www.scopus.com/pages/publications/85064083795

U2 - 10.1016/j.optlastec.2019.04.008

DO - 10.1016/j.optlastec.2019.04.008

M3 - 文章

AN - SCOPUS:85064083795

SN - 0030-3992

VL - 117

SP - 1

EP - 5

JO - Optics and Laser Technology

JF - Optics and Laser Technology

ER -

Ma Y, Peng Z, Ran B, Ding S, Sun H, Peng F et al. A pulsed Nd:GdYNbO ₄ laser based on transition metal dichalcogenides WS ₂ and MoS ₂ Optics and Laser Technology. 2019 Sep;117:1-5. doi: 10.1016/j.optlastec.2019.04.008

A pulsed Nd:GdYNbO ₄ laser based on transition metal dichalcogenides WS ₂ and MoS ₂

Abstract

Keywords

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