Single-mode erbium fiber dual-ring laser with 60-nm workable wavelength tunability

Y. L. Yang; C. H. Yeh; C. K. Tsai; Y. R. Xie; C. M. Luo; Y. J. Chang; J. H. Chen; Chi Wai Chow

doi:10.1016/j.optlastec.2019.01.025

Single-mode erbium fiber dual-ring laser with 60-nm workable wavelength tunability

Y. L. Yang, C. H. Yeh, C. K. Tsai, Y. R. Xie, C. M. Luo, Y. J. Chang, J. H. Chen, Chi Wai Chow

光電工程學系

研究成果: Article › 同行評審

15 引文斯高帕斯（Scopus）

摘要

In this investigation, to reach a widely wavelength-selectable and stable single-longitudinal-mode (SLM) erbium-doped fiber (EDF) ring laser, the unpumped EDF-based saturable absorber (SA) and dual-ring structure are used simultaneously for thickly multi-longitudinal-mode (MLM) suppression. The dual-ring scheme can spread the operation range of gain medium from 1520.0 to 1580.0 nm only by using a C-band erbium-doped fiber amplifier (EDFA). Moreover, the dual-ring scheme and EDF-based SA also could suppress the MLM noise for SLM oscillation. In the tuning range, the Lorentzian 3 dB linewidth is also obtained between 15 and 22 kHz in the wavelength range.

原文	English
頁（從 - 到）	16-19
頁數	4
期刊	Optics and Laser Technology
卷	114
DOIs	https://doi.org/10.1016/j.optlastec.2019.01.025
出版狀態	Published - 6月 2019

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10.1016/j.optlastec.2019.01.025

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@article{83b04da7c9c44429920165498b8226db,

title = "Single-mode erbium fiber dual-ring laser with 60-nm workable wavelength tunability",

abstract = "In this investigation, to reach a widely wavelength-selectable and stable single-longitudinal-mode (SLM) erbium-doped fiber (EDF) ring laser, the unpumped EDF-based saturable absorber (SA) and dual-ring structure are used simultaneously for thickly multi-longitudinal-mode (MLM) suppression. The dual-ring scheme can spread the operation range of gain medium from 1520.0 to 1580.0 nm only by using a C-band erbium-doped fiber amplifier (EDFA). Moreover, the dual-ring scheme and EDF-based SA also could suppress the MLM noise for SLM oscillation. In the tuning range, the Lorentzian 3 dB linewidth is also obtained between 15 and 22 kHz in the wavelength range.",

keywords = "C-band erbium, Fiber laser, Single-longitudinal-mode (SLM), LONGITUDINAL-MODE, CAVITY, FILTER",

author = "Yang, {Y. L.} and Yeh, {C. H.} and Tsai, {C. K.} and Xie, {Y. R.} and Luo, {C. M.} and Chang, {Y. J.} and Chen, {J. H.} and Chow, {Chi Wai}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2019",

month = jun,

doi = "10.1016/j.optlastec.2019.01.025",

language = "English",

volume = "114",

pages = "16--19",

journal = "Optics and Laser Technology",

issn = "0030-3992",

publisher = "Elsevier Ltd",

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TY - JOUR

T1 - Single-mode erbium fiber dual-ring laser with 60-nm workable wavelength tunability

AU - Yang, Y. L.

AU - Yeh, C. H.

AU - Tsai, C. K.

AU - Xie, Y. R.

AU - Luo, C. M.

AU - Chang, Y. J.

AU - Chen, J. H.

AU - Chow, Chi Wai

PY - 2019/6

Y1 - 2019/6

N2 - In this investigation, to reach a widely wavelength-selectable and stable single-longitudinal-mode (SLM) erbium-doped fiber (EDF) ring laser, the unpumped EDF-based saturable absorber (SA) and dual-ring structure are used simultaneously for thickly multi-longitudinal-mode (MLM) suppression. The dual-ring scheme can spread the operation range of gain medium from 1520.0 to 1580.0 nm only by using a C-band erbium-doped fiber amplifier (EDFA). Moreover, the dual-ring scheme and EDF-based SA also could suppress the MLM noise for SLM oscillation. In the tuning range, the Lorentzian 3 dB linewidth is also obtained between 15 and 22 kHz in the wavelength range.

AB - In this investigation, to reach a widely wavelength-selectable and stable single-longitudinal-mode (SLM) erbium-doped fiber (EDF) ring laser, the unpumped EDF-based saturable absorber (SA) and dual-ring structure are used simultaneously for thickly multi-longitudinal-mode (MLM) suppression. The dual-ring scheme can spread the operation range of gain medium from 1520.0 to 1580.0 nm only by using a C-band erbium-doped fiber amplifier (EDFA). Moreover, the dual-ring scheme and EDF-based SA also could suppress the MLM noise for SLM oscillation. In the tuning range, the Lorentzian 3 dB linewidth is also obtained between 15 and 22 kHz in the wavelength range.

KW - C-band erbium

KW - Fiber laser

KW - Single-longitudinal-mode (SLM)

KW - LONGITUDINAL-MODE

KW - CAVITY

KW - FILTER

UR - http://www.scopus.com/inward/record.url?scp=85060231269&partnerID=8YFLogxK

U2 - 10.1016/j.optlastec.2019.01.025

DO - 10.1016/j.optlastec.2019.01.025

M3 - Article

AN - SCOPUS:85060231269

SN - 0030-3992

VL - 114

SP - 16

EP - 19

JO - Optics and Laser Technology

JF - Optics and Laser Technology

ER -

Single-mode erbium fiber dual-ring laser with 60-nm workable wavelength tunability

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