Title of article
Complex-argument Laguerre-Gauss beams: transport of mean-squared beam width
Author/Authors
Seshadri، S. R. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
-7338
From page
7339
To page
0
Abstract
For the azimuthally varying complex-argument Laguerre-Gauss beams, the Fourier integral representation is used to obtain the time-averaged power and the transport equation for the mean-squared beam width. From the coefficients in the transport equation, two propagation parameters are derived and compared with the previous treatments.
Keywords
Metrology , Surface measurements , Roughness , rough surfaces , scattering , Ultrafast optics , Ultrafast phenomena , COHERENCE , instrumentation , statistical optics , Speckle , Measurement
Journal title
Applied Optics
Serial Year
2005
Journal title
Applied Optics
Record number
74992
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