Stable and Wavelength-Selectable Quad-Ring based erbium laser with 2-kHz linewidth output

Chien Hung Yeh; Han Shin Ko; Li Hung Liu; Shien Kuei Liaw; Chi Wai Chow

doi:10.1016/j.optlastec.2021.107819

Stable and Wavelength-Selectable Quad-Ring based erbium laser with 2-kHz linewidth output

Chien Hung Yeh^*, Han Shin Ko, Li Hung Liu, Shien Kuei Liaw, Chi Wai Chow

^*Corresponding author for this work

Department of Photonics

Research output: Contribution to journal › Review article › peer-review

4 Scopus citations

Abstract

To obtain single-longitudinal-mode (SLM) erbium-doped fiber (EDF) ring laser, a simple quad-ring scheme is designed for diminishing dense multi-longitudinal-mode (MLM) noise. According to the presented quad-ring design, the wavelength-tuning scale not only can be increased from C- to L-bands, but also can compress the laser linewidth to sub-kHz. Furthermore, the related optical properties of output power, output stability, optical signal to noise ratio (OSNR), laser linewidth and wavelength-selectable range are also executed and discussed in this work.

Original language	English
Article number	107819
Journal	Optics and Laser Technology
Volume	149
DOIs	https://doi.org/10.1016/j.optlastec.2021.107819
State	Published - May 2022

Keywords

Erbium-doped fiber (EDF)
Fiber laser
Quad-ring
Single-longitudinal-mode (SLM)
Tunability

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10.1016/j.optlastec.2021.107819

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@article{f89d06c62e934b4cabe28bff6d5dee2f,

title = "Stable and Wavelength-Selectable Quad-Ring based erbium laser with 2-kHz linewidth output",

abstract = "To obtain single-longitudinal-mode (SLM) erbium-doped fiber (EDF) ring laser, a simple quad-ring scheme is designed for diminishing dense multi-longitudinal-mode (MLM) noise. According to the presented quad-ring design, the wavelength-tuning scale not only can be increased from C- to L-bands, but also can compress the laser linewidth to sub-kHz. Furthermore, the related optical properties of output power, output stability, optical signal to noise ratio (OSNR), laser linewidth and wavelength-selectable range are also executed and discussed in this work.",

keywords = "Erbium-doped fiber (EDF), Fiber laser, Quad-ring, Single-longitudinal-mode (SLM), Tunability",

author = "Yeh, {Chien Hung} and Ko, {Han Shin} and Liu, {Li Hung} and Liaw, {Shien Kuei} and Chow, {Chi Wai}",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier Ltd",

year = "2022",

month = may,

doi = "10.1016/j.optlastec.2021.107819",

language = "English",

volume = "149",

journal = "Optics and Laser Technology",

issn = "0030-3992",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Stable and Wavelength-Selectable Quad-Ring based erbium laser with 2-kHz linewidth output

AU - Yeh, Chien Hung

AU - Ko, Han Shin

AU - Liu, Li Hung

AU - Liaw, Shien Kuei

AU - Chow, Chi Wai

PY - 2022/5

Y1 - 2022/5

N2 - To obtain single-longitudinal-mode (SLM) erbium-doped fiber (EDF) ring laser, a simple quad-ring scheme is designed for diminishing dense multi-longitudinal-mode (MLM) noise. According to the presented quad-ring design, the wavelength-tuning scale not only can be increased from C- to L-bands, but also can compress the laser linewidth to sub-kHz. Furthermore, the related optical properties of output power, output stability, optical signal to noise ratio (OSNR), laser linewidth and wavelength-selectable range are also executed and discussed in this work.

AB - To obtain single-longitudinal-mode (SLM) erbium-doped fiber (EDF) ring laser, a simple quad-ring scheme is designed for diminishing dense multi-longitudinal-mode (MLM) noise. According to the presented quad-ring design, the wavelength-tuning scale not only can be increased from C- to L-bands, but also can compress the laser linewidth to sub-kHz. Furthermore, the related optical properties of output power, output stability, optical signal to noise ratio (OSNR), laser linewidth and wavelength-selectable range are also executed and discussed in this work.

KW - Erbium-doped fiber (EDF)

KW - Fiber laser

KW - Quad-ring

KW - Single-longitudinal-mode (SLM)

KW - Tunability

UR - http://www.scopus.com/inward/record.url?scp=85121964472&partnerID=8YFLogxK

U2 - 10.1016/j.optlastec.2021.107819

DO - 10.1016/j.optlastec.2021.107819

M3 - Review article

AN - SCOPUS:85121964472

SN - 0030-3992

VL - 149

JO - Optics and Laser Technology

JF - Optics and Laser Technology

M1 - 107819

ER -

Stable and Wavelength-Selectable Quad-Ring based erbium laser with 2-kHz linewidth output

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