Nonlinear beam propagation in tapered waveguides

1989 ◽  
Vol 25 (10) ◽  
pp. 661-662 ◽  
Author(s):  
K. Hayata ◽  
A. Misawa ◽  
M. Koshiba
Keyword(s):  
Beam Propagation ◽  
Nonlinear Beam ◽  
Tapered Waveguides

Numerical Modeling of Nonlinear Beam Propagation Phenomena

1997 ◽  
Vol 479 ◽  
Author(s):  
G. A. Swartzlander ◽  
A. M. Deykoon ◽  
D. W. Jackson ◽  
C. T. Law
Keyword(s):  
Numerical Modeling ◽  
Beam Propagation ◽  
Optical Limiting ◽  
Nonlinear Beam ◽  
Worldwide Web ◽  
Local Intensity ◽  
User Friendly

AbstractA user-friendly beam propagation program has been developed for use over the worldwide- web to aid the optical limiting community in modeling the transmission of light through nonlinear refractive and absorptive media having local intensity-dependent or nonlocal fluencedependent mechanisms.

Phase singularities via nonlinear beam propagation in sodium vapor

1995 ◽  
Vol 115 (3-4) ◽  
pp. 339-346 ◽  
Author(s):  
T. Ackemann ◽  
E. Kriege ◽  
W. Lange
Keyword(s):  
Beam Propagation ◽  
Sodium Vapor ◽  
Nonlinear Beam ◽  
Phase Singularities

A quasi-discrete Hankel transform for nonlinear beam propagation

2009 ◽  
Vol 18 (9) ◽  
pp. 3893-3899 ◽  
Author(s):  
You Kai-Ming ◽  
Wen Shuang-Chun ◽  
Chen Lie-Zun ◽  
Wang You-Wen ◽  
Hu Yong-Hua
Keyword(s):  
Beam Propagation ◽  
Hankel Transform ◽  
Nonlinear Beam

DISSIPATIVE SELF-CONFINED OPTICAL BEAMS IN DOPED NEMATIC LIQUID CRYSTALS

2007 ◽  
Vol 16 (03) ◽  
pp. 295-305 ◽  
Author(s):  
ALESSANDRO ALBERUCCI ◽  
GAETANO ASSANTO
Keyword(s):  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Optical Gain ◽  
Beam Propagation ◽  
Optical Amplification ◽  
Nonlinear Beam ◽  
Light Localization ◽  
Non Local ◽  
Optical Beams

We study light localization in nonlinear non-local nematic liquid crystals capable of optical gain. We address the role of optical amplification on nonlinear beam propagation, considering various forms of gain and configurations.

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