Fluid Motion Effect in Self-Phase Modulation of an Intense Laser Beam Interacting with a Nematic Liquid Crystal Film

1999 ◽  
Vol 28 (1) ◽  
pp. 33-40
Author(s):  
M. Ye ◽  
J. G. Yang
Keyword(s):  
Liquid Crystal ◽  
Laser Beam ◽  
Nematic Liquid Crystal ◽  
Phase Modulation ◽  
Fluid Motion ◽  
Intense Laser ◽  
Self Phase Modulation ◽  
Intense Laser Beam ◽  
Crystal Film ◽  
Motion Effect

Creation of a hollow laser beam using self-phase modulation in a nematic liquid crystal

2004 ◽  
Vol 232 (1-6) ◽  
pp. 77-82 ◽  
Author(s):  
A. Shevchenko ◽  
S.C. Buchter ◽  
N.V. Tabiryan ◽  
M. Kaivola
Keyword(s):  
Liquid Crystal ◽  
Laser Beam ◽  
Nematic Liquid Crystal ◽  
Phase Modulation ◽  
Self Phase Modulation ◽  
Hollow Laser Beam

Interferometric analysis of self-phase-modulation at 10.6μm in a nematic liquid crystal

2003 ◽  
Author(s):  
Enrico Allaria ◽  
Stefano Brugioni ◽  
Sergio M. De Nicola ◽  
Pietro Ferraro ◽  
Simonetta Grilli ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Phase Modulation ◽  
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.

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