Frequency shifts of spectral lines generated by scattering from space-time fluctuations
- 1 July 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 40 (2) , 588-598
- https://doi.org/10.1103/physreva.40.588
Abstract
The scattering of a class of partially coherent electromagnetic fields by a model medium whose dielectric susceptibility fluctuates in space and in time is considered within the accuracy of the first-order Born approximation. It is shown that if the incident field is a linearly polarized, polychromatic plane wave whose spectrum is a line of Gaussian profile, the spectrum of the scattered light is, in some cases, approximately Gaussian and is shifted towards the shorter or the longer wavelengths, depending upon the angle of scattering.Keywords
This publication has 12 references indexed in Scilit:
- Scattering of electromagnetic fields of any state of coherence from space-time fluctuationsPhysical Review A, 1989
- Changes in the spectrum of a partially coherent light beam propagating in free spaceJournal of the Optical Society of America A, 1988
- Spectral shifts produced by source correlationsOptics Letters, 1988
- Observation of frequency shifts of spectral lines due to source correlationsPhysical Review Letters, 1987
- Effects of source correlation on the spectrum of lightOptics Communications, 1987
- Non-cosmological redshifts of spectral linesNature, 1987
- Invariance of the Spectrum of Light on PropagationPhysical Review Letters, 1986
- Shape invariant propagation of polychromatic fieldsOptics Communications, 1984
- Spectral coherence and the concept of cross-spectral purity*Journal of the Optical Society of America, 1976
- Concept of Cross-Spectral Purity in Coherence TheoryJournal of the Optical Society of America, 1961