Efficient suppression of high-order Stokes wave in high power linearly polarized Raman fiber laser using a novel flexible filter

2018 ◽  
Author(s):  
Jiaxin Song ◽  
Haiyang Xu ◽  
Xiaoxi Jin ◽  
Hanwei Zhang ◽  
Jiangming Xu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
High Order ◽  
Stokes Wave ◽  
Raman Fiber Laser ◽  
Efficient Suppression ◽  
Linearly Polarized ◽  
Polarized Raman

scholarly journals High Power Linearly Polarized Raman Fiber Laser With Stable Temporal Output

2018 ◽  
Vol 9 (1) ◽  
pp. 43-48 ◽  
Author(s):  
Jiaxin Song ◽  
Hanshuo Wu ◽  
Jun Ye ◽  
Jiangming Xu ◽  
Hanwei Zhang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Raman Fiber Laser ◽  
Linearly Polarized ◽  
Polarized Raman

scholarly journals A novel high-power all-fiberized flexible spectral filter for high power linearly-polarized Raman fiber laser

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Jiaxin Song ◽  
Haiyang Xu ◽  
Jun Ye ◽  
Hanshuo Wu ◽  
Hanwei Zhang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Spectral Filter ◽  
Raman Fiber Laser ◽  
Linearly Polarized ◽  
Polarized Raman

High-power linearly-polarized tunable Raman fiber laser

2018 ◽  
Vol 27 (9) ◽  
pp. 094209 ◽  
Author(s):  
Jiaxin Song ◽  
Hanshuo Wu ◽  
Jiangming Xu ◽  
Hanwei Zhang ◽  
Jun Ye ◽  
...  
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Raman Fiber Laser ◽  
Linearly Polarized

scholarly journals Watts-level frequency doubling of a narrow line linearly polarized Raman fiber laser to 589 nm

2005 ◽  
Vol 13 (18) ◽  
pp. 6772 ◽  
Author(s):  
D. Georgiev ◽  
V. P. Gapontsev ◽  
A. G. Dronov ◽  
M. Y. Vyatkin ◽  
A. B. Rulkov ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Frequency Doubling ◽  
Narrow Line ◽  
Raman Fiber Laser ◽  
Linearly Polarized ◽  
Polarized Raman

scholarly journals High Power, High-Order Random Raman Fiber Laser Based on Tapered Fiber

2017 ◽  
Vol 9 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Zhaokai Lou ◽  
Xiaoxi Jin ◽  
Hanwei Zhang ◽  
Pu Zhou ◽  
Zejin Liu
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
High Order ◽  
Raman Fiber Laser ◽  
Tapered Fiber

Modeling of high power 977 nm Yb fiber laser with ring doping in a high-order-mode fiber

2008 ◽  
Author(s):  
R. S. Quimby ◽  
T. F. Morse ◽  
R. L. Shubochkin ◽  
S. Ramachandran
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
High Order Mode ◽  
High Order ◽  
Order Mode

High Power Tunable CW Raman fiber laser

2006 ◽  
Author(s):  
Erik Bélanger ◽  
Martin Bernier ◽  
Dominic Faucher ◽  
Réal Vallée
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Raman Fiber Laser

scholarly journals Investigation on extreme frequency shift in silica fiber-based high-power Raman fiber laser

2018 ◽  
Vol 6 ◽  
Author(s):  
Jiaxin Song ◽  
Hanshuo Wu ◽  
Jun Ye ◽  
Hanwei Zhang ◽  
Jiangming Xu ◽  
...  
Keyword(s):  
Frequency Shift ◽  
Fiber Laser ◽  
High Power ◽  
High Efficiency ◽  
Maximum Output Power ◽  
Gain Medium ◽  
Maximum Output ◽  
Optical Efficiency ◽  
Central Wavelength ◽  
Raman Fiber Laser

In this paper, we experimentally investigated the extreme frequency shift in high-power Raman fiber laser (RFL). The RFL was developed by using a pair of fiber Bragg gratings with fixed and matched central wavelength (1120 nm) combined with a piece of 31-m-long polarization maintaining (PM) passive fiber adopted as Raman gain medium. The pump source was a homemade high-power, linearly polarized (LP) wavelength-tunable master oscillator power amplifier (MOPA) source with ${\sim}25~\text{nm}$ tunable working range (1055–1080 nm). High-power and high-efficiency RFL with extreme frequency shift between the pump and Stokes light was explored. It is found that frequency shift located within 10.6 THz and 15.2 THz can ensure efficient Raman lasing, where the conversion efficiency is more than 95% of the maximal value, 71.3%. In addition, a maximum output power of 147.1 W was obtained with an optical efficiency of 71.3%, which is the highest power ever reported in LP RFLs to the best of our knowledge.

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