Spectral changes in inhomogeneous media depending on the spatial coherence of the source can be described by a quasi-optical approach. Assuming a Gaussian-Schell model source the spectral changes are described by using a Gaussian beam and ABCD matrices for the propagation in the medium.
|Number of pages||7|
|Journal||International Journal of Infrared and Millimeter Waves|
|Publication status||Published - 01 Oct 1993|