THERMALLY SELF‐INDUCED PHASE MODULATION OF LASER BEAMS

1970 ◽  
Vol 16 (9) ◽  
pp. 362-365 ◽  
Author(s):  
F. W. Dabby ◽  
T. K. Gustafson ◽  
J. R. Whinnery ◽  
Y. Kohanzadeh ◽  
P. L. Kelley
Keyword(s):  
Phase Modulation ◽  
Laser Beams

Phase Modulation ofQ-Switched Laser Beams in Small-Scale Filaments

1968 ◽  
Vol 20 (15) ◽  
pp. 786-789 ◽  
Author(s):  
A. C. Cheung ◽  
D. M. Rank ◽  
R. Y. Chiao ◽  
C. H. Townes
Keyword(s):  
Phase Modulation ◽  
Laser Beams ◽  
Small Scale

Interference effects in multi-wave mixing and their control by phase-modulation of the laser beams

2003 ◽  
Author(s):  
Leonardo de Souza Menezes ◽  
Marcio A. Alencar ◽  
Cid B. de Araujo
Keyword(s):  
Phase Modulation ◽  
Laser Beams ◽  
Wave Mixing ◽  
Interference Effects

scholarly journals Modulation instability of two laser beams in plasma

2013 ◽  
Vol 31 (4) ◽  
pp. 753-758 ◽  
Author(s):  
Vijay Singh
Keyword(s):  
Growth Rate ◽  
Phase Modulation ◽  
Wave Equations ◽  
Modulation Instability ◽  
Group Velocity Dispersion ◽  
Laser Beams ◽  
Homogeneous Plasma ◽  
Single Beam ◽  
Linearly Polarized ◽  
Set Up

AbstractIn the present paper, spatial amplitude modulation instability arising due to relativistic self-phase modulation and relativistic cross phase modulation of two co-propagating, linearly polarized laser beams (with arbitrary relative polarization) interacting with homogeneous plasma, has been studied. Wave equations including finite perturbation length effects, group velocity dispersion, and coupled nonlinear source term have been set up. Coupled dispersion relation for the two laser beams has been derived and solved numerically. The growth rate of modulation instability has been obtained and compared with the growth rate of a single beam propagating in homogeneous plasma. It has been shown that modulation instability of a single beam may either be enhanced or suppressed by co-propagation of another laser beam having appropriate polarization.

Phase modulation of trapped laser beams

1968 ◽  
Vol 4 (5) ◽  
pp. 329-330
Author(s):  
D. Rank ◽  
A. Cheung ◽  
R. Chiao ◽  
C. Townes
Keyword(s):  
Phase Modulation ◽  
Laser Beams
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