Effect of wakefield on asymmetric self-phase modulation of an intense laser pulse propagating in a plasma in resonant and non-resonant cases

2004 ◽  
Vol 327 (2-3) ◽  
pp. 192-197 ◽  
Author(s):  
Mingwei Liu ◽  
Hong Guo ◽  
Bin Li ◽  
Shixiong Liu ◽  
Guohua Wu
Keyword(s):  
Laser Pulse ◽  
Phase Modulation ◽  
Intense Laser ◽  
Intense Laser Pulse ◽  
Self Phase Modulation

Self-Guided Intense Laser Pulse Propagation in Air

2001 ◽  
Vol 6 (1) ◽  
pp. 21-26
Author(s):  
R. Danielius ◽  
D. Mikalauskas ◽  
A. Dubietis ◽  
A. Piskarskas
Keyword(s):  
Laser Pulse ◽  
Laser Beam ◽  
Phase Modulation ◽  
Large Scale ◽  
Pulse Propagation ◽  
Picosecond Laser ◽  
Laser Pulses ◽  
Intense Laser ◽  
Intense Laser Pulse ◽  
Self Phase Modulation

We report on observation of self-guiding of picosecond laser pulses in air that produces large-scale self-phase modulation. The converging picosecond laser beam produced a confined filament over 3 m of propagation with the whitelight spectrum.

scholarly journals Electron acceleration by an intense laser pulse with echelon phase modulation

2010 ◽  
Vol 12 (1) ◽  
pp. 013011 ◽  
Author(s):  
Zheng-Mao Sheng ◽  
Lun-Wu Zhu ◽  
M Y Yu ◽  
Zhi-Meng Zhang
Keyword(s):  
Laser Pulse ◽  
Phase Modulation ◽  
Electron Acceleration ◽  
Intense Laser ◽  
Intense Laser Pulse

Reduction of the Coherence Time of an Intense Laser Pulse Propagating through a Plasma

2002 ◽  
Vol 88 (19) ◽  
Author(s):  
J. Fuchs ◽  
C. Labaune ◽  
H. Bandulet ◽  
P. Michel ◽  
S. Depierreux ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Coherence Time ◽  
Intense Laser ◽  
Intense Laser Pulse

scholarly journals Focusing of intense laser pulse by a hollow cone

2010 ◽  
Vol 28 (2) ◽  
pp. 293-298 ◽  
Author(s):  
Wei Yu ◽  
Lihua Cao ◽  
M.Y. Yu ◽  
A.L. Lei ◽  
Z.M. Sheng ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Strong Field ◽  
High Energy ◽  
Plasma Boundary ◽  
High Energy Density ◽  
Intense Laser ◽  
Intense Laser Pulse ◽  
Hollow Cone ◽  
Conical Channel ◽  
Boundary Plasma

AbstractIt is shown that an intense laser pulse can be focused by a conical channel. This anomalous light focusing can be attributed to a hitherto ignored effect in nonlinear optics, namely that the boundary response depends on the light intensity: the inner cone surface is ionized and the laser pulse is in turn modified by the resulting boundary plasma. The interaction creates a new self-consistently evolving light-plasma boundary, which greatly reduces reflection and enhances forward propagation of the light pulse. The hollow cone can thus be used for attaining extremely high light intensities for applications in strong-field and high energy-density physics and other areas.

scholarly journals Post-transient relaxation in graphene after an intense laser pulse

2013 ◽  
Vol 222 (5) ◽  
pp. 1263-1270 ◽  
Author(s):  
J. Zhang ◽  
T. Li ◽  
J. Wang ◽  
J. Schmalian
Keyword(s):  
Laser Pulse ◽  
Intense Laser ◽  
Intense Laser Pulse ◽  
Transient Relaxation
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