High Energy, High Compact Single Frequency Hundred Picoseconds Laser Based on Stimulated Brillouin Scattering Pulse Compression

2016 ◽  
Author(s):  
Zhenxu Bai ◽  
Yulei Wang ◽  
Zhiwei Lu ◽  
Hang Yuan ◽  
Zhenxing Zheng ◽  
...  
Keyword(s):  
Pulse Compression ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
High Energy ◽  
Single Frequency ◽  
Stimulated Brillouin

scholarly journals Tail modulation suppression in the process of high-energy stimulated Brillouin scattering pulse compression

2016 ◽  
Vol 34 (3) ◽  
pp. 513-518 ◽  
Author(s):  
Z.H. Liu ◽  
Y.L. Wang ◽  
H.L. Wang ◽  
H. Yuan ◽  
R. Liu ◽  
...  
Keyword(s):  
Numerical Simulations ◽  
Pulse Width ◽  
Pulse Compression ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
High Energy ◽  
Stimulated Brillouin

AbstractWe report that the tail modulation of Stokes pulses in the high-energy stimulated Brillouin scattering pulse compression can be suppressed by controlling effective pulse width of the pump. It is shown through numerical simulations and validated experimentally that the effective pulse width is an appropriate parameter, which determines the generation of tail modulation. The effective pulse width broaden as the increase of energy. This mechanism leads to the amplification of Stokes tail edge and it is the cause of tail modulation.

scholarly journals High stability, single frequency, 300 mJ, 130 ps laser pulse generation based on stimulated Brillouin scattering pulse compression

2014 ◽  
Vol 33 (1) ◽  
pp. 11-15 ◽  
Author(s):  
Xuehua Zhu ◽  
Zhiwei Lu ◽  
Yulei Wang
Keyword(s):  
Pulse Width ◽  
Pulse Compression ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Single Pulse ◽  
Laser Pulses ◽  
Energy Conversion Efficiency ◽  
Pulse Generation ◽  
Single Frequency ◽  
Stimulated Brillouin

AbstractWe obtained the output of single frequency laser pulses with an average pulse-width of 136 ps and the minimum of 123 ps based on stimulated Brillouin scattering pulse compression pumped by an 8 ns-pulse-width, 1064 nm-wavelength Q-switched Nd:YAG laser. The pulse-width stability of the output is about 4.1% while that of the pump pulses is about 1.1%, the highest energy conversion efficiency is about 85%, and the single pulse energy is above 300 mJ.

scholarly journals Developments of Picosecond Lasers Based on Stimulated Brillouin Scattering Pulse Compression

2021 ◽  
Vol 9 ◽  
Author(s):  
Chen Cao ◽  
Yulei Wang ◽  
Zhenxu Bai ◽  
Yunfei Li ◽  
Yu Yu ◽  
...  
Keyword(s):  
Pulse Compression ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
High Energy ◽  
Comprehensive Review ◽  
Development Status ◽  
The Past ◽  
Nanosecond Pulses ◽  
Input And Output ◽  
Stimulated Brillouin

Pulse compression based on stimulated Brillouin scattering (SBS) is a nonlinear optical approach that efficiently converts high-energy nanosecond pulses into the picosecond. Since the first observation of SBS pulse compression, different compression structures for different input and output parameters were developed to optimize the characteristics of pulse compression in the past decades. Here, a comprehensive review of the development status of SBS pulse compression schemes is provided, meanwhile, methods and trends to the optimization of SBS pulse compression are proposed.

Single laser pulse compression via strongly coupled stimulated Brillouin scattering in plasma

2016 ◽  
Vol 23 (7) ◽  
pp. 073516 ◽  
Author(s):  
H. Peng ◽  
Z. H. Wu ◽  
Y. L. Zuo ◽  
Z. M. Zhang ◽  
K. N. Zhou ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Pulse Compression ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Single Laser Pulse ◽  
Strongly Coupled ◽  
Single Laser ◽  
Stimulated Brillouin

Suppression of stimulated Brillouin scattering in high-power single-frequency multicore fiber amplifiers

2008 ◽  
Vol 14 (4) ◽  
pp. 328-338 ◽  
Author(s):  
Chun-can Wang ◽  
Fan Zhang ◽  
Zhi Tong ◽  
Ti-gang Ning ◽  
Shui-sheng Jian
Keyword(s):  
High Power ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Fiber Amplifiers ◽  
Single Frequency ◽  
Stimulated Brillouin ◽  
Multicore Fiber

Suppression of Stimulated Brillouin Scattering in Single-Frequency Raman Fiber Amplifiers

2010 ◽  
Vol 37 (9) ◽  
pp. 2334-2339
Author(s):  
冷进勇 Leng Jinyong ◽  
吴武明 Wu Wuming ◽  
陈胜平 Chen Shengping ◽  
许晓军 Xu Xiaojun ◽  
赵伊君 Zhao Yijun
Keyword(s):  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Fiber Amplifiers ◽  
Single Frequency ◽  
Stimulated Brillouin ◽  
Raman Fiber Amplifiers
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