Tags: Rayleigh length

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  1. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 4 - Gaussian beam propagation - Elastic light scattering - Dynamic light scattering

    25 Sep 2010 | Online Presentations | Contributor(s): Gabriel Popescu

    Often, experiments involve light beams. A light beam can be defined as a distribution of field that fulfills the approximation in Eq. 20, i.e. is characterized by a dominant wave vector...