Propagation of astigmatic stochastic electromagnetic beams in oceanic turbulence

2013 ◽  
Vol 114 (4) ◽  
pp. 475-482 ◽  
Author(s):  
Ying Zhou ◽  
Qi Chen ◽  
Daomu Zhao
Keyword(s):  
Oceanic Turbulence ◽  
Electromagnetic Beams

Self−focusing of electromagnetic beams in bismuth

1975 ◽  
Vol 46 (1) ◽  
pp. 369-372 ◽  
Author(s):  
D. P. Tewari ◽  
Awdhesh Kumar
Keyword(s):  
Self Focusing ◽  
Electromagnetic Beams

Analysing the behaviour of partially coherent divergent Gaussian beams propagating through oceanic turbulence

2014 ◽  
Vol 61 (17) ◽  
pp. 1430-1441 ◽  
Author(s):  
M. Yousefi ◽  
F.D. Kashani ◽  
Sh. Golmohammady ◽  
E. Kazemian ◽  
B. Ghafary
Keyword(s):  
Gaussian Beams ◽  
Oceanic Turbulence ◽  
Partially Coherent

Anomalous absorption of the circularly polarized electromagnetic beams near the plasma frequency in a magnetized electron plasma

2007 ◽  
Vol 73 (3) ◽  
pp. 315-330 ◽  
Author(s):  
S. R. SESHADRI
Keyword(s):  
Resonant Frequency ◽  
Plasma Frequency ◽  
Unit Length ◽  
Plane Waves ◽  
Electron Plasma ◽  
Magnetostatic Field ◽  
Power Absorption ◽  
Circularly Polarized ◽  
Focused Beams ◽  
Electromagnetic Beams

AbstractThe propagation of circularly polarized electromagnetic beams along the magnetostatic field in an electron plasma is investigated. As a consequence of a strong interaction with the medium, the beam spreads rapidly on propagation near the cutoff frequencies and the cyclotron resonant frequency of the corresponding plane waves, as well as near the plasma frequency. The power absorption for unit length near the cyclotron frequency and the plasma frequency are determined. For tightly focused beams, there is significant power absorption near the plasma frequency as compared with that at the cyclotron resonant frequency.

Polarization properties of stochastic electromagnetic beams

2008 ◽  
Vol 281 (4) ◽  
pp. 515-520 ◽  
Author(s):  
O. Korotkova ◽  
T.D. Visser ◽  
E. Wolf
Keyword(s):  
Electromagnetic Beams
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