A Selectable Single-Mode Erbium Laser with Power-Flattened Output Employing Dual-Sagnac-Ring

Chien Hung Yeh; Wen Piao Lin; Yao Jen Chang; Yue Ru Xie; Chien Ming Luo; Chi Wai Chow

doi:10.1109/ACCESS.2019.2927419

A Selectable Single-Mode Erbium Laser with Power-Flattened Output Employing Dual-Sagnac-Ring

Chien Hung Yeh^*, Wen Piao Lin, Yao Jen Chang, Yue Ru Xie, Chien Ming Luo, Chi Wai Chow

^*Corresponding author for this work

Department of Electrical Engineering

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

6 Scopus citations

Abstract

To achieve wavelength-selectable and stable erbium-doped fiber (EDF) laser, a dual-Sagnac-ring configuration is designed to reach single-longitudinal-mode (SLM) oscillation and power-flattened output simultaneously. The presented and experimentally demonstrated EDF laser can also obtain the output power of 7.5 to 11.8 dBm in the continuous-wave (CW) tunability of 1523.0 to 1571.0 nm. Here, the power variation of lasing wavelength can be below than 1.0 dB over a wide working range of 1525.0-1565.0 nm for power-flattened output. Moreover, the 3-dB spectrum linewidth of presented EDF-based laser is measured in the range of 16.4-22.2 kHz via the Lorentzian fitting.

Original language	English
Article number	8764533
Pages (from-to)	92938-92942
Number of pages	5
Journal	IEEE Access
Volume	7
DOIs	https://doi.org/10.1109/ACCESS.2019.2927419
State	Published - 2019

Bibliographical note

Publisher Copyright:
© 2013 IEEE.

Keywords

Fiber laser
erbium-doped fiber (EDF)
sagnac-ring
single-longitudinal-mode (SLM)

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10.1109/ACCESS.2019.2927419

Cite this

@article{077e5370c5084f0bb8c4f86e6d482929,

title = "A Selectable Single-Mode Erbium Laser with Power-Flattened Output Employing Dual-Sagnac-Ring",

abstract = "To achieve wavelength-selectable and stable erbium-doped fiber (EDF) laser, a dual-Sagnac-ring configuration is designed to reach single-longitudinal-mode (SLM) oscillation and power-flattened output simultaneously. The presented and experimentally demonstrated EDF laser can also obtain the output power of 7.5 to 11.8 dBm in the continuous-wave (CW) tunability of 1523.0 to 1571.0 nm. Here, the power variation of lasing wavelength can be below than 1.0 dB over a wide working range of 1525.0-1565.0 nm for power-flattened output. Moreover, the 3-dB spectrum linewidth of presented EDF-based laser is measured in the range of 16.4-22.2 kHz via the Lorentzian fitting.",

keywords = "Fiber laser, erbium-doped fiber (EDF), sagnac-ring, single-longitudinal-mode (SLM)",

author = "Yeh, {Chien Hung} and Lin, {Wen Piao} and Chang, {Yao Jen} and Xie, {Yue Ru} and Luo, {Chien Ming} and Chow, {Chi Wai}",

note = "Publisher Copyright: {\textcopyright} 2013 IEEE.",

year = "2019",

doi = "10.1109/ACCESS.2019.2927419",

language = "英语",

volume = "7",

pages = "92938--92942",

journal = "IEEE Access",

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T1 - A Selectable Single-Mode Erbium Laser with Power-Flattened Output Employing Dual-Sagnac-Ring

AU - Yeh, Chien Hung

AU - Lin, Wen Piao

AU - Chang, Yao Jen

AU - Xie, Yue Ru

AU - Luo, Chien Ming

AU - Chow, Chi Wai

PY - 2019

Y1 - 2019

N2 - To achieve wavelength-selectable and stable erbium-doped fiber (EDF) laser, a dual-Sagnac-ring configuration is designed to reach single-longitudinal-mode (SLM) oscillation and power-flattened output simultaneously. The presented and experimentally demonstrated EDF laser can also obtain the output power of 7.5 to 11.8 dBm in the continuous-wave (CW) tunability of 1523.0 to 1571.0 nm. Here, the power variation of lasing wavelength can be below than 1.0 dB over a wide working range of 1525.0-1565.0 nm for power-flattened output. Moreover, the 3-dB spectrum linewidth of presented EDF-based laser is measured in the range of 16.4-22.2 kHz via the Lorentzian fitting.

AB - To achieve wavelength-selectable and stable erbium-doped fiber (EDF) laser, a dual-Sagnac-ring configuration is designed to reach single-longitudinal-mode (SLM) oscillation and power-flattened output simultaneously. The presented and experimentally demonstrated EDF laser can also obtain the output power of 7.5 to 11.8 dBm in the continuous-wave (CW) tunability of 1523.0 to 1571.0 nm. Here, the power variation of lasing wavelength can be below than 1.0 dB over a wide working range of 1525.0-1565.0 nm for power-flattened output. Moreover, the 3-dB spectrum linewidth of presented EDF-based laser is measured in the range of 16.4-22.2 kHz via the Lorentzian fitting.

KW - Fiber laser

KW - erbium-doped fiber (EDF)

KW - sagnac-ring

KW - single-longitudinal-mode (SLM)

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U2 - 10.1109/ACCESS.2019.2927419

DO - 10.1109/ACCESS.2019.2927419

M3 - 文章

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SN - 2169-3536

VL - 7

SP - 92938

EP - 92942

JO - IEEE Access

JF - IEEE Access

M1 - 8764533

ER -

A Selectable Single-Mode Erbium Laser with Power-Flattened Output Employing Dual-Sagnac-Ring

Abstract

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Keywords

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