Tunable sub-kHz linewidth erbium fiber laser by utilizing eight fiber ring design in L-band range

Wei Chieh Wang; Shang En Hsieh; Chien Hung Yeh; Yi Chieh Lin; Yu Han Lin; Ching Hsuan Hsu; Syu Yang Jiang; Chi Wai Chow

doi:10.1016/j.yofte.2022.103080

Tunable sub-kHz linewidth erbium fiber laser by utilizing eight fiber ring design in L-band range

Wei Chieh Wang, Shang En Hsieh, Chien Hung Yeh^*, Yi Chieh Lin, Yu Han Lin, Ching Hsuan Hsu, Syu Yang Jiang, Chi Wai Chow

^*Corresponding author for this work

Department of Photonics

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

3 Scopus citations

Abstract

To reach the L-band single-longitudinal-mode (SLM) operation of erbium-doped fiber (EDF) laser system, a compound-ring structure with eight fiber rings is demonstrated. A mode-filter operation can be induced by the octa-ring design and Vernier effect to suppress the multiple longitudinal-mode oscillations and achieve SLM action. In the demonstration, the different output wavelength can be generated in the bandwidth of 1571.0 to 1613.0 nm. Furthermore, the related output features of optical signal to noise ratio (OSNR), detected power, wavelength linewidth and stability are also investigated and discussed.

Original language	English
Article number	103080
Journal	Optical Fiber Technology
Volume	74
DOIs	https://doi.org/10.1016/j.yofte.2022.103080
State	Published - Dec 2022

Keywords

Compound-ring
Erbium-doped fiber (EDF)
Fiber laser
L-band
Single-longitudinal-mode (SLM)

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10.1016/j.yofte.2022.103080

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@article{ab5011097536432ebff08f3ef5d2b834,

title = "Tunable sub-kHz linewidth erbium fiber laser by utilizing eight fiber ring design in L-band range",

abstract = "To reach the L-band single-longitudinal-mode (SLM) operation of erbium-doped fiber (EDF) laser system, a compound-ring structure with eight fiber rings is demonstrated. A mode-filter operation can be induced by the octa-ring design and Vernier effect to suppress the multiple longitudinal-mode oscillations and achieve SLM action. In the demonstration, the different output wavelength can be generated in the bandwidth of 1571.0 to 1613.0 nm. Furthermore, the related output features of optical signal to noise ratio (OSNR), detected power, wavelength linewidth and stability are also investigated and discussed.",

keywords = "Compound-ring, Erbium-doped fiber (EDF), Fiber laser, L-band, Single-longitudinal-mode (SLM)",

author = "Wang, {Wei Chieh} and Hsieh, {Shang En} and Yeh, {Chien Hung} and Lin, {Yi Chieh} and Lin, {Yu Han} and Hsu, {Ching Hsuan} and Jiang, {Syu Yang} and Chow, {Chi Wai}",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier Inc.",

year = "2022",

month = dec,

doi = "10.1016/j.yofte.2022.103080",

language = "English",

volume = "74",

journal = "Optical Fiber Technology",

issn = "1068-5200",

publisher = "Academic Press Inc.",

}

TY - JOUR

T1 - Tunable sub-kHz linewidth erbium fiber laser by utilizing eight fiber ring design in L-band range

AU - Wang, Wei Chieh

AU - Hsieh, Shang En

AU - Yeh, Chien Hung

AU - Lin, Yi Chieh

AU - Lin, Yu Han

AU - Hsu, Ching Hsuan

AU - Jiang, Syu Yang

AU - Chow, Chi Wai

PY - 2022/12

Y1 - 2022/12

N2 - To reach the L-band single-longitudinal-mode (SLM) operation of erbium-doped fiber (EDF) laser system, a compound-ring structure with eight fiber rings is demonstrated. A mode-filter operation can be induced by the octa-ring design and Vernier effect to suppress the multiple longitudinal-mode oscillations and achieve SLM action. In the demonstration, the different output wavelength can be generated in the bandwidth of 1571.0 to 1613.0 nm. Furthermore, the related output features of optical signal to noise ratio (OSNR), detected power, wavelength linewidth and stability are also investigated and discussed.

AB - To reach the L-band single-longitudinal-mode (SLM) operation of erbium-doped fiber (EDF) laser system, a compound-ring structure with eight fiber rings is demonstrated. A mode-filter operation can be induced by the octa-ring design and Vernier effect to suppress the multiple longitudinal-mode oscillations and achieve SLM action. In the demonstration, the different output wavelength can be generated in the bandwidth of 1571.0 to 1613.0 nm. Furthermore, the related output features of optical signal to noise ratio (OSNR), detected power, wavelength linewidth and stability are also investigated and discussed.

KW - Compound-ring

KW - Erbium-doped fiber (EDF)

KW - Fiber laser

KW - L-band

KW - Single-longitudinal-mode (SLM)

UR - http://www.scopus.com/inward/record.url?scp=85139306522&partnerID=8YFLogxK

U2 - 10.1016/j.yofte.2022.103080

DO - 10.1016/j.yofte.2022.103080

M3 - Article

AN - SCOPUS:85139306522

SN - 1068-5200

VL - 74

JO - Optical Fiber Technology

JF - Optical Fiber Technology

M1 - 103080

ER -

Tunable sub-kHz linewidth erbium fiber laser by utilizing eight fiber ring design in L-band range

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Keywords

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