The effect of using an illumination beam with a phase screw dislocation (a so called optical vortex beam) on filtering the path lengths contributions to enhanced backscattering from random media was studied theoretically and demonstrated experimentally.
Enhanced backscattering of vortex fields
2005 Quantum Electronics and Laser Science Conference ; 1 ; 527-529 Vol. 1
2005-01-01
840756 byte
Conference paper
Electronic Resource
English
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