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Tha angular spectrum representation of vectorial laser beams
Tha angular spectrum vectorial laser beams Optics
2011/8/11
Abstract: The angular spectrum of a vectorial laser beam is expressed in terms of an intrinsic coordinate system instead of the usual Cartesian laboratory coordinates. This switch leads to simple, ele...
Generation and Transformation of Partially Coherent Laser Beams
Partially coherent beam Tensor ABCD law Spatial-temporal phase modulation
2009/6/8
The recent progresses in the generation and transformation of partially coherent beams are reviewed. The analytical propagation formulae for the cross-spectral density of the partially coherent anisot...
Laser Beams with Spatio-Temporal Phase Modulation
Coherence control Partially coherent light Speckle smoothing
2009/6/8
This paper reviews a method of the irradiance profile smoothing on the high-power laser system. In the multi-beam laser irradiation geometry, the coherence control of laser beam is necessary to reduce...