Graphene Fabrication by Using Femtosecond Pulsed Laser and Its Application on Passively Q-Switched Solid-State Laser as Saturable Absorber

Guangying Li; Guodong Zhang; Rui Lou; Yishan Wang; Xiaoping Xie; Jiang Wang; Yonggang Wang; Guanghua Cheng

doi:10.1109/JPHOT.2020.2966217

Graphene Fabrication by Using Femtosecond Pulsed Laser and Its Application on Passively Q-Switched Solid-State Laser as Saturable Absorber

Guangying Li, Guodong Zhang, Rui Lou, Yishan Wang, Xiaoping Xie, Jiang Wang, Yonggang Wang, Guanghua Cheng

School of Artificial Intelligence, OPtics and Electronics

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

7 Scopus citations

Abstract

Here we report on the exfoliation of graphene by using femtosecond pulsed laser with the highly oriented pyrolytic graphite (HOPG) immersed in water. The size of the graphene flakes was demonstrated to be well regulated by controlling the peak-power density of the femtosecond laser irradiation on the HOPG. The transmission electron microscopy (TEM) and Raman spectroscopy were used to identify the morphology and crystalline phase of the graphene. As an application, the few-layers-graphene absorber with a modulation depth of 0.5% was used in a passive Q-switched Nd: YVO₄ laser. A Q-switched nanosecond pulse train with the maximum pulse energy of 262.35 nJ and the narrowest pulse duration of 131.6 ns was obtained.

Original language	English
Article number	8957504
Journal	IEEE Photonics Journal
Volume	12
Issue number	2
DOIs	https://doi.org/10.1109/JPHOT.2020.2966217
State	Published - Apr 2020

Keywords

Femtosecond pulsed laser exfoliation
graphene
Q-switched laser

Access to Document

10.1109/JPHOT.2020.2966217

Cite this

@article{e168106af6db41cf8d027218cfba95d8,

title = "Graphene Fabrication by Using Femtosecond Pulsed Laser and Its Application on Passively Q-Switched Solid-State Laser as Saturable Absorber",

abstract = "Here we report on the exfoliation of graphene by using femtosecond pulsed laser with the highly oriented pyrolytic graphite (HOPG) immersed in water. The size of the graphene flakes was demonstrated to be well regulated by controlling the peak-power density of the femtosecond laser irradiation on the HOPG. The transmission electron microscopy (TEM) and Raman spectroscopy were used to identify the morphology and crystalline phase of the graphene. As an application, the few-layers-graphene absorber with a modulation depth of 0.5% was used in a passive Q-switched Nd: YVO4 laser. A Q-switched nanosecond pulse train with the maximum pulse energy of 262.35 nJ and the narrowest pulse duration of 131.6 ns was obtained.",

keywords = "Femtosecond pulsed laser exfoliation, graphene, Q-switched laser",

author = "Guangying Li and Guodong Zhang and Rui Lou and Yishan Wang and Xiaoping Xie and Jiang Wang and Yonggang Wang and Guanghua Cheng",

note = "Publisher Copyright: {\textcopyright} 2009-2012 IEEE.",

year = "2020",

month = apr,

doi = "10.1109/JPHOT.2020.2966217",

language = "英语",

volume = "12",

journal = "IEEE Photonics Journal",

issn = "1943-0655",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2",

}

TY - JOUR

T1 - Graphene Fabrication by Using Femtosecond Pulsed Laser and Its Application on Passively Q-Switched Solid-State Laser as Saturable Absorber

AU - Li, Guangying

AU - Zhang, Guodong

AU - Lou, Rui

AU - Wang, Yishan

AU - Xie, Xiaoping

AU - Wang, Jiang

AU - Wang, Yonggang

AU - Cheng, Guanghua

PY - 2020/4

Y1 - 2020/4

N2 - Here we report on the exfoliation of graphene by using femtosecond pulsed laser with the highly oriented pyrolytic graphite (HOPG) immersed in water. The size of the graphene flakes was demonstrated to be well regulated by controlling the peak-power density of the femtosecond laser irradiation on the HOPG. The transmission electron microscopy (TEM) and Raman spectroscopy were used to identify the morphology and crystalline phase of the graphene. As an application, the few-layers-graphene absorber with a modulation depth of 0.5% was used in a passive Q-switched Nd: YVO4 laser. A Q-switched nanosecond pulse train with the maximum pulse energy of 262.35 nJ and the narrowest pulse duration of 131.6 ns was obtained.

AB - Here we report on the exfoliation of graphene by using femtosecond pulsed laser with the highly oriented pyrolytic graphite (HOPG) immersed in water. The size of the graphene flakes was demonstrated to be well regulated by controlling the peak-power density of the femtosecond laser irradiation on the HOPG. The transmission electron microscopy (TEM) and Raman spectroscopy were used to identify the morphology and crystalline phase of the graphene. As an application, the few-layers-graphene absorber with a modulation depth of 0.5% was used in a passive Q-switched Nd: YVO4 laser. A Q-switched nanosecond pulse train with the maximum pulse energy of 262.35 nJ and the narrowest pulse duration of 131.6 ns was obtained.

KW - Femtosecond pulsed laser exfoliation

KW - graphene

KW - Q-switched laser

UR - http://www.scopus.com/inward/record.url?scp=85082166428&partnerID=8YFLogxK

U2 - 10.1109/JPHOT.2020.2966217

DO - 10.1109/JPHOT.2020.2966217

M3 - 文章

AN - SCOPUS:85082166428

SN - 1943-0655

VL - 12

JO - IEEE Photonics Journal

JF - IEEE Photonics Journal

IS - 2

M1 - 8957504

ER -

Graphene Fabrication by Using Femtosecond Pulsed Laser and Its Application on Passively Q-Switched Solid-State Laser as Saturable Absorber

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this