scholarly journals Long cavity length composite cavity fibre laser with single longitudinal mode and narrow linewidth

2008 ◽  
Author(s):  
Ian Leung ◽  
Paul A. Childs ◽  
Gang-Ding Peng
Keyword(s):  
Cavity Length ◽  
Longitudinal Mode ◽  
Single Longitudinal Mode ◽  
Fibre Laser ◽  
Narrow Linewidth

Single-Longitudinal-Mode Narrow Linewidth Fiber Lasers Using High Roundness Microsphere as Mode Selector

2017 ◽  
Vol 44 (10) ◽  
pp. 1001003
Author(s):  
万洪丹 Wan Hongdan ◽  
丁佐芹 Ding Zuoqin ◽  
汪 杰 Wang Jie ◽  
刘琳倩 Liu Linqian ◽  
张祖兴 Zhang Zuxing
Keyword(s):  
Fiber Lasers ◽  
Longitudinal Mode ◽  
Single Longitudinal Mode ◽  
Narrow Linewidth

A single-longitudinal-mode narrow-linewidth dual-wavelength fiber laser using a microfiber knot resonator

2019 ◽  
Vol 16 (2) ◽  
pp. 025104 ◽  
Author(s):  
Ao Yang ◽  
Teng Wang ◽  
Jinqiu Zheng ◽  
Xianglong Zeng ◽  
Fufei Pang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Longitudinal Mode ◽  
Single Longitudinal Mode ◽  
Dual Wavelength ◽  
Narrow Linewidth

A narrow linewidth tunable single longitudinal mode Ga-EDF fiber laser

2018 ◽  
Vol 101 ◽  
pp. 413-418 ◽  
Author(s):  
N.H. Mohamed Halip ◽  
M.H. Abu Bakar ◽  
A.A. Latif ◽  
S.Z. Muhd-Yasin ◽  
M.I. Zulkifli ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Longitudinal Mode ◽  
Single Longitudinal Mode ◽  
Narrow Linewidth

SINGLE LONGITUDINAL MODE OUTPUT FROM A FOX-SMITH ERBIUM FIBRE LASER

1987 ◽  
Author(s):  
Paul Urquhart ◽  
Peter Barnsley ◽  
Colin Millar ◽  
Michael Brierley
Keyword(s):  
Longitudinal Mode ◽  
Single Longitudinal Mode ◽  
Fibre Laser

Stable single-longitudinal-mode dual-ring fiber laser with ultra-narrow linewidth

2020 ◽  
Author(s):  
Zhengkang Wang ◽  
Jianming Shang ◽  
Kuanlin Mu ◽  
Yaojun Qiao ◽  
Song Yu
Keyword(s):  
Fiber Laser ◽  
Longitudinal Mode ◽  
Single Longitudinal Mode ◽  
Narrow Linewidth ◽  
Dual Ring

Single Longitudinal Mode Fiber Laser Based on Saturated Absorber

2014 ◽  
Vol 1044-1045 ◽  
pp. 426-431
Author(s):  
Wu Pan ◽  
Hong Lin Zhang ◽  
Zheng Ke Xu ◽  
Hui Zhang
Keyword(s):  
Cavity Length ◽  
Free Spectral Range ◽  
Ring Cavity ◽  
Longitudinal Mode ◽  
Transmission Peak ◽  
Single Longitudinal Mode ◽  
Laser Threshold ◽  
Filter Performance ◽  
Saturated Absorber ◽  
The Difference

In order to realize single longitudinal mode (SLM) output, an erbium-doped fiber (EDF) laser with fiber ring cavity is proposed which uses an un-pumped EDF saturated absorber as a SLM selector. Ring cavity length, coupler ratio and insertion loss which affect ring cavity filter performance are analyzed theoretically and simulated numerically. Un-pumped EDF length and Er3+ concentration are analyzed theoretically and simulated. Research shows that, the bigger coupling output ratio of ring cavity, the greater transmission peak; the greater mode line width; the shorter ring cavity length, the wider free spectral range; the bigger coupling loss, the smaller transmission peak; when the difference between two cavities length is big, cursor effect is not obvious. Laser threshold increases with absorber length increasing; the bigger saturated absorber concentration, the higher laser threshold.

S-band single longitudinal mode erbium-doped fiber laser with narrow linewidth based on passive multiple-subring resonator

2021 ◽  
Vol 60 (05) ◽  
Author(s):  
Siqiao Li ◽  
Jianming Shang ◽  
Zhengkang Wang ◽  
Shangsu Ding ◽  
Mingwen Zhu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Longitudinal Mode ◽  
Single Longitudinal Mode ◽  
Narrow Linewidth ◽  
Erbium Doped

Single Longitudinal Mode Narrow Linewidth Thulium-Doped Fiber Laser with Special Subring Cavity

2019 ◽  
Vol 46 (9) ◽  
pp. 0901001
Author(s):  
王雪 Xue Wang ◽  
延凤平 Fengping Yan ◽  
韩文国 Wenguo Han
Keyword(s):  
Fiber Laser ◽  
Longitudinal Mode ◽  
Single Longitudinal Mode ◽  
Narrow Linewidth
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