A half-open cavity random fiber laser based on a single-mode fiber and fiber Bragg grating

被引：0

作者：

He, Wei ^{[1
]}

Li, Zhihan ^{[1
]}

Li, Shaode ^{[1
]}

Ma, Siqi ^{[1
]}

Zhang, Wenduo ^{[1
]}

机构：

[1] Beijing Informat Sci & Technol Univ, Key Lab Minist Educ Optoelect Measurement Technol, Beijing 100192, Peoples R China

来源：

LASER PHYSICS | 2024年 / 34卷 / 05期

基金：

中国国家自然科学基金;

关键词：

random fiber laser; single-mode fiber; fiber Bragg grating; stretch sensing;

D O I：

10.1088/1555-6611/ad3432

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A random erbium-doped fiber laser based on fiber Bragg grating (FBG) and single-mode fiber (SMF) was designed and realized experimentally in this study. For the proposed random fiber laser (RFL), the 10 km long SMF was used to generate Rayleigh scattering (RS) emissions, along with FBG to provide randomly distributed feedback in the cavity. In the experiment, the RFL laser threshold is 55 mW, as the pump power is increasingly improved to 175 mW. The RS effect is gradually apparent, and 1531.59nm laser beam was formed. The signal-to-noise ratio was 38.4 dB. The FBG was stretched for sensing applications, and the lasing wavelength was adjusted from 1531.59 to 1533.83 nm when the grating was stretched from 0 to 2000 mu epsilon.

引用

页数：7

共 13 条

[1]

Ahmad MT, 2015, OPTOELECTRON ADV MAT, V9, P623

[2] High-Power Random Raman Fiber Laser With an Ultrashort Random Fiber Grating [J].

Deng, Jiancheng ;

Shen, Ming ;

Li, Yanxin ;

Churkin, D., V ;

Shu, Xuewen .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (08) :2535-2540

[3] 10-W random fiber laser based on Er/Yb co-doped fiber [J].

Li, Zhe ;

Gao, Qi ;

Li, Gang ;

She, Shengfei ;

Sun, Chuandong ;

Ju, Pei ;

Gao, Wei ;

Dang, Wenjia .

OPTICAL FIBER TECHNOLOGY, 2023, 77

[4] Random Bragg-grating-based wavelength-tunable random fiber laser with a full-open cavity [J].

Lu, Bing ;

Zhang, Wentao ;

Huang, Wenzhu ;

Li, Fang .

CHINESE OPTICS LETTERS, 2021, 19 (09)

[5] Low Frequency-Noise Ring Random Fiber Laser With a Dual-Cavity FBG Fabry-Perot Filter [J].

Lv, Bing ;

Zhang, Wentao ;

Huang, Wenzhu ;

Li, Fang .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (15) :5286-5293

[6] Mid-Infrared Random Fiber Laser Assisted by the Passive Feedback [J].

Ma, Rui ;

Liu, Jun ;

Fang, Zhi Qiang ;

Fan, Dian Yuan .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2021, 39 (15) :5089-5095

[7] Tunable Random Fiber Laser Based on Dual-Grating Structure [J].

Niu, Yanan ;

Jia, Pinggang ;

Su, Jianhui ;

Wang, Jingyi ;

An, Guowen ;

Ren, Qianyu ;

Xiong, Jijun .

PHOTONICS, 2023, 10 (06)

[8] Random Laser Based on Ytterbium-Doped Fiber with a Bragg Grating Array as the Source of Continuous-Wave 976 nm Wavelength Radiation [J].

Rybaltovsky, Andrey ;

Popov, Sergei ;

Ryakhovskiy, Dmitry ;

Abramov, Alexey ;

Umnikov, Andrey ;

Medvedkov, Oleg ;

Voloshin, Viktor ;

Kolosovskii, Alexander ;

Vorob'ev, Igor ;

Chamorovskiy, Yuriy ;

Lipatov, Denis .

PHOTONICS, 2022, 9 (11)

[9] Narrow-Linewidth Er-Doped Fiber Lasers With Random Distributed Feedback Provided By Artificial Rayleigh Scattering [J].

Skvortsov, Mikhail, I ;

Wolf, Alexey A. ;

Dostovalov, Alexandr, V ;

Egorova, Olga N. ;

Semjonov, Sergey L. ;

Babin, Sergey A. .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (06) :1829-1835

[10]

Wei W, 2021, OPTOELECTRON ADV MAT, V15, P403

← 1 2 →