Stabilized single-longitudinal-mode fiber laser with broadband and flat wavelength output

Guan Hong Li; Yuan Zhe Lin; Hung Wei Chang; Chien Hung Yeh; Jhao Ren Chen; Bo Yin Wang; Wei Hung Hsu; Chi Wai Chow; Shien Kuei Liaw

doi:10.1088/1402-4896/abc3e8

Stabilized single-longitudinal-mode fiber laser with broadband and flat wavelength output

Guan Hong Li, Yuan Zhe Lin, Hung Wei Chang, Chien Hung Yeh^*, Jhao Ren Chen, Bo Yin Wang, Wei Hung Hsu, Chi Wai Chow, Shien Kuei Liaw

^*Corresponding author for this work

Department of Photonics

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

1 Scopus citations

Abstract

In this study, we present and experimentally demonstrate an erbium-doped fiber (EDF) quad-fiber-ring (QFR) laser with selectable and flat single-longitudinal-mode (SLM) wavelength output. The designed QFR scheme not only can suppress dense multi-mode oscillation, but also can broaden and flatten the output wavelength covering C- and part of L-bands over a bandwidth from 1519.0 to 1579.0 nm when using a C-band EDF as gain medium. Additionally, the output power, optical signal to signal ratio (OSNR), linewidth, stability and tunability of the proposed EDF laser are also discussed.

Original language	English
Article number	) 015503
Journal	Physica Scripta
Volume	96
Issue number	1
DOIs	https://doi.org/10.1088/1402-4896/abc3e8
State	Published - Jan 2021

Keywords

Erbium-doped fiber (EDF)
Optics laser
Single-longitudinal-mode

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10.1088/1402-4896/abc3e8

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title = "Stabilized single-longitudinal-mode fiber laser with broadband and flat wavelength output",

abstract = "In this study, we present and experimentally demonstrate an erbium-doped fiber (EDF) quad-fiber-ring (QFR) laser with selectable and flat single-longitudinal-mode (SLM) wavelength output. The designed QFR scheme not only can suppress dense multi-mode oscillation, but also can broaden and flatten the output wavelength covering C- and part of L-bands over a bandwidth from 1519.0 to 1579.0 nm when using a C-band EDF as gain medium. Additionally, the output power, optical signal to signal ratio (OSNR), linewidth, stability and tunability of the proposed EDF laser are also discussed.",

keywords = "Erbium-doped fiber (EDF), Optics laser, Single-longitudinal-mode",

author = "Li, {Guan Hong} and Lin, {Yuan Zhe} and Chang, {Hung Wei} and Yeh, {Chien Hung} and Chen, {Jhao Ren} and Wang, {Bo Yin} and Hsu, {Wei Hung} and Chow, {Chi Wai} and Liaw, {Shien Kuei}",

year = "2021",

month = jan,

doi = "10.1088/1402-4896/abc3e8",

language = "English",

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T1 - Stabilized single-longitudinal-mode fiber laser with broadband and flat wavelength output

AU - Li, Guan Hong

AU - Lin, Yuan Zhe

AU - Chang, Hung Wei

AU - Yeh, Chien Hung

AU - Chen, Jhao Ren

AU - Wang, Bo Yin

AU - Hsu, Wei Hung

AU - Chow, Chi Wai

AU - Liaw, Shien Kuei

PY - 2021/1

Y1 - 2021/1

N2 - In this study, we present and experimentally demonstrate an erbium-doped fiber (EDF) quad-fiber-ring (QFR) laser with selectable and flat single-longitudinal-mode (SLM) wavelength output. The designed QFR scheme not only can suppress dense multi-mode oscillation, but also can broaden and flatten the output wavelength covering C- and part of L-bands over a bandwidth from 1519.0 to 1579.0 nm when using a C-band EDF as gain medium. Additionally, the output power, optical signal to signal ratio (OSNR), linewidth, stability and tunability of the proposed EDF laser are also discussed.

AB - In this study, we present and experimentally demonstrate an erbium-doped fiber (EDF) quad-fiber-ring (QFR) laser with selectable and flat single-longitudinal-mode (SLM) wavelength output. The designed QFR scheme not only can suppress dense multi-mode oscillation, but also can broaden and flatten the output wavelength covering C- and part of L-bands over a bandwidth from 1519.0 to 1579.0 nm when using a C-band EDF as gain medium. Additionally, the output power, optical signal to signal ratio (OSNR), linewidth, stability and tunability of the proposed EDF laser are also discussed.

KW - Erbium-doped fiber (EDF)

KW - Optics laser

KW - Single-longitudinal-mode

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DO - 10.1088/1402-4896/abc3e8

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