Results 301 to 310 of about 30,402 (331)

Hydrogel optical fiber random laser

Optics & Laser Technology, 2023
Meiqi Yu, Siqi Li, Yan Kuai, Yu Liu, Zhigang Cao, Feng Xu, Feng Xie, Kang Xie, Liang Lu, Benli Yu, Zhijia Hu   +10 more
openaire   +1 more source

Polarization-modulated random fiber laser

Laser Physics Letters, 2016
In this letter, we propose and experimentally demonstrate a polarization-modulated random fiber laser (RFL) for the first time. It is found that the output power of the half-opened RFL with polarized pumping is sensitive to the state of polarization (SOP) of the Stokes light in a fiber loop acting as a mirror.
Han Wu, Zinan Wang, Qiheng He, Mengqiu Fan, Yunqi Li, Wei Sun, Li Zhang, Yi Li, Yunjiang Rao   +8 more
openaire   +1 more source

Radiation build-up and dissipation in Raman random fiber laser

Science China Information Sciences, 2023
Shengtao Lin, Zinan Wang, Jiaojiao Zhang, Pan Wang, Han Wu, Yifei Qi   +5 more
semanticscholar   +1 more source

Random distributed feedback fiber laser pumped by an ytterbium doped fiber laser

Optik, 2014
Abstract A random distributed feedback fiber laser operating at 1115 nm has been demonstrated experimentally in standard communication optical fibers by using a LD-pumped Yb-doped fiber laser as the pump source. We have studied the effect of different fiber spans on this new type of random fiber laser output power.
Lulu Chen, Yingchun Ding
openaire   +1 more source

1.36-kW Spectral-Narrowing Fiber Laser Seeded by Random Fiber Laser

IEEE Photonics Technology Letters, 2019
A single-mode 1.36-kW output power fiber amplifier with 0.22-nm full-width at half-maximum (FWHM) is realized by employing a master oscillator power amplifier (MOPA) configuration, seeded by a random fiber laser (RFL). We demonstrated an approach of narrowing the emission spectrum of the fiber amplifier by lengthening the passive fiber in the seed ...
Jingpu Zhang, Gang Bai, Xuewen Li, Yifeng Yang, Bing He, Jun Zhou   +5 more
openaire   +1 more source

Parallel random fiber Bragg gratings in cladding for a narrow linewidth random fiber laser

Optics Letters
Using the fs-IR laser point-by-point inscription method, parallel-cladding random fiber Bragg gratings (Parallel-CLRFBGs) were fabricated in a single-mode fiber (SMF) as a novel, to the best of our knowledge, filtering device for random fiber lasers (RFLs).
Yuanyuan, Fang, Pengtao, Luo, Fengyi, Chen, Ruohui, Wang, Xueguang, Qiao   +4 more
openaire   +2 more sources

Coherent Random Fiber Laser-Enabled Super-Resolution Spectroscopy

ACS Photonics, 2023
Yanli Zhang, S. Wang, C. Zheng, Weili Zhang   +3 more
semanticscholar   +1 more source

Broadband high-sensitivity acoustic sensing based on Brillouin random fiber laser

Optics & Laser Technology, 2023
Yuxi Pang, Shaonian Ma, Xian Zhao, Zengguang Qin, Zhaojun Liu, Yanping Xu   +5 more
semanticscholar   +1 more source

Tunable multi-wavelength SBS Q-switched random fiber laser based on SMF

Applied physics B, 2022
Taotao Guo, A. Zhang, H. Pan, Pengxia Sui, Yaomei Peng, Zhanzhi Liu   +5 more
semanticscholar   +1 more source

Wavelength injection locked random fiber laser based on random phase shift fiber Bragg grating

Journal of Optics, 2022
Taotao Guo, H. Pan, A. Zhang, Chaofan Zhen, Pengxia Sui, Yaomei Peng   +5 more
semanticscholar   +1 more source