980-nm random fiber laser directly pumped by a high-power 938-nm laser diode

被引：1

作者：

Babin, Sergey A. ^{[1
]}

Dontsova, Ekaterina I. ^{[1
]}

Kablukov, Sergey I. ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Inst Automat & Electrometry, Novosibirsk 630090, Russia

来源：

FIBER LASERS XI: TECHNOLOGY, SYSTEMS, AND APPLICATIONS | 2014年 / 8961卷

关键词：

fiber lasers; scattering; random distributed feedback; direct pumping; DISTRIBUTED-FEEDBACK; RAMAN FIBER; SCATTERING;

D O I：

10.1117/12.2039192

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A random lasing based on Rayleigh scattering in a passive fiber directly pumped by a high-power laser diode (LD) has been demonstrated. Owing to the random distributed feedback (RDFB) the low-quality LD beam (938 nm) is converted into the high-quality laser output (980 nm). Because of the relatively low excess above the threshold with the available LD, the RDFB laser output is limited in power on 0.5 W level. In the used gradient-index (GRIN) fiber the output beam has 4.5 lower divergence as compared with the pump beam thus demonstrating a new approach for high-power fiber lasers with high-quality output.

引用

页数：6

共 50 条

[41] Diode-pumped intracavity yellow-green Raman laser at 560 nm with sum-frequency-generation [J].

Su, Fufang ;

Zhang, Xingyu ;

Wang, Wei Tao ;

Cong, Zhenhua ;

Shi, Men ;

Han, Peigao ;

Wu, Wendi ;

Yang, Xiuqin ;

Ma, Lili .

OPTICS AND LASER TECHNOLOGY, 2015, 66 :122-124

[42] High-power, continuous-wave, scalable, single-frequency 852nm laser source for 213nm generation [J].

Kaneda, Yushi ;

Tago, Tsuyoshi ;

Sasa, Toshiaki ;

Sasaura, Masahiro ;

Nakao, Hiroaki ;

Hirohashi, Junji ;

Furukawa, Yasunori .

NONLINEAR FREQUENCY GENERATION AND CONVERSION: MATERIALS AND DEVICES XVIII, 2019, 10902

[43] Raman suppression in high-power fiber laser oscillator by long period fiber grating [J].

Hu, Qihao ;

Zhao, Xiaofan ;

Tian, Xin ;

Wang, Meng ;

Wang, Zefeng ;

Xu, Xiaojun .

RESULTS IN PHYSICS, 2021, 26

[44] Tapered fiber based high power random laser [J].

Zhang, Hanwei ;

Du, Xueyuan ;

Zhou, Pu ;

Wang, Xiaolin ;

Xu, Xiaojun .

OPTICS EXPRESS, 2016, 24 (08) :9112-9118

[45] High-Power Fiber-Based Femtosecond CPA System at 1560 nm [J].

Sobon, Grzegorz ;

Kaczmarek, Pawel R. ;

Sliwinska, Dorota ;

Sotor, Jaroslaw ;

Abramski, Krzysztof M. .

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2014, 20 (05)

[46] Cascaded Raman Fiber Laser at 1480 nm with Output Power of 104 W [J].

Supradeepa, V. R. ;

Nicholson, Jeffrey W. ;

Headley, Clifford ;

Lee, Yin-Wen ;

Palsdottir, Bera ;

Jakobsen, Dan .

FIBER LASERS IX: TECHNOLOGY, SYSTEMS, AND APPLICATIONS, 2012, 8237

[47] Thulium-Doped 1940-and 2034-nm Fiber Amplifiers: Towards Highly Efficient, High-Power All-Fiber Laser Systems [J].

Michalska, Maria ;

Honzatko, Pavel ;

Grzes, Pawel ;

Kamradek, Michal ;

Podrazky, Ondrej ;

Kasik, Ivan ;

Swiderski, Jacek .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2024, 42 (01) :339-346

[48] High Efficiency Cascaded Raman Fiber Laser with Output Power of 204 W at 1480nm [J].

Supradeepa, V. R. ;

Nicholson, Jeffrey W. ;

Headley, Clifford E. ;

Yan, Man F. ;

Palsdottir, Bera ;

Jakobsen, Dan .

FIBER LASERS X: TECHNOLOGY, SYSTEMS, AND APPLICATIONS, 2013, 8601

[49] Continuous-wave intracavity YVO4/BaWO4 Raman laser pumped by a wavelength-locked 878.9 nm laser diode [J].

Zhang Yun-Chuan ;

Fan Li ;

Wei Chen-Fei ;

Gu Xiao-Min ;

Ren Si-Xian .

ACTA PHYSICA SINICA, 2018, 67 (02)

[50] Next-Generation High-Power Laser Diode Pump Modules [J].

Ermolaev, M. ;

Moshegov, N. ;

Berezin, I. ;

Trubenko, P. ;

Shifrovich, I. ;

Berishev, I. ;

Mukhametzhanov, I. ;

Chuyanov, V. ;

Kompan, F. ;

Miftakhutdinov, D. ;

Petruk, A. ;

Ovtchinnikov, A. .

HIGH-POWER DIODE LASER TECHNOLOGY XXIII, 2025, 13345

← 1 2 3 4 5 →