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.

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.

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

scholarly journals Phase stabilization of the amplitude dividing four-beam combined laser system using stimulated Brillouin scattering phase conjugate mirrors

2009 ◽  
Vol 27 (1) ◽  
pp. 179-184 ◽  
Author(s):  
H.J. Kong ◽  
J.S. Shin ◽  
J.W. Yoon ◽  
D.H. Beak
Keyword(s):  
Brillouin Scattering ◽  
Laser System ◽  
Stimulated Brillouin Scattering ◽  
High Energy ◽  
Combination Method ◽  
Phase Conjugate ◽  
Beam Combination ◽  
Phase Stabilization ◽  
Scattering Phase ◽  
Stimulated Brillouin

AbstractThe beam combination method using stimulated Brillouin scattering phase conjugate mirrors (SBS-PCMs) is a promising technique for a high energy and high power laser output operating with a high repetition rate. The two-beam combined system was previously demonstrated with an amplitude dividing method. A four-beam combined laser system with amplitude dividing method is demonstrated in this work, and the phase stabilization experiment of this system is performed using the self phase control and the long-term stabilization technique. The phase differences between the SBS waves are stabilized with λ/30 and the fluctuation of the four-beam combined output energy is 6.16% during 2000 shots (200 s).

scholarly journals Pulse-shape dependence of stimulated Brillouin scattering pulse compression to sub-phonon lifetime

2018 ◽  
Vol 26 (5) ◽  
pp. 5701 ◽  
Author(s):  
Zhaohong Liu ◽  
Yulei Wang ◽  
Yirui Wang ◽  
Sensen Li ◽  
Zhenxu Bai ◽  
...  
Keyword(s):  
Pulse Shape ◽  
Pulse Compression ◽  
Brillouin Scattering ◽  
Stimulated Brillouin Scattering ◽  
Shape Dependence ◽  
Phonon Lifetime ◽  
Stimulated Brillouin
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