Analytical Models of Systems With Photoinduced Spiral Spatial Microstructure: Interaction with Polarized Optical Radiation
GOMEL STATE TECHNICAL UNIV (BELARUS)
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Optical model of a photochromic medium with spiral spatial microstructure of centres distribution, which is formed at the record in photoactive materials of polarization state and intensity of two interfering light beams, is developed. The expressions for dielectric permittivity tensor are derived and the corresponding boundary problem for the photochromic layer is investigated. Some possibilities of bistability and multistability regimes for such layers are considered.
- Radiation and Nuclear Chemistry
- Radiofrequency Wave Propagation