Paper
3 June 2019 Phase-matched conditions for waves interactions on photo-induced susceptibility gratings
Vitaly A. Smirnov, Liubov I. Vostrikova
Author Affiliations +
Proceedings Volume 11066, Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling; 110660E (2019) https://doi.org/10.1117/12.2521972
Event: International Symposium on Optics and Biophotonics VI: Saratov Fall Meeting 2018, 2018, Saratov, Russian Federation
Abstract
The phase-matched conditions for waves interactions, which are used in different optical elements and complex devices, are necessary practically as a rule for obtaining the sufficiently big energy efficiency and also for realization of a high angular selectivity of the interacting light signals. In this paper we present the analysis of the realization of the phasematched conditions for the light interacting of the different frequencies on the photo-induced susceptibility gratings, which can be created, as now it is known, in different isotropic materials (the glasses, polymers and hybrids). The interactions of the light radiations with various frequencies on the photo-induced susceptibility gratings with small periodicities are discussed and the potential possible bandwidth from the visible and near infra-red spectrums is analyzed.
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Vitaly A. Smirnov and Liubov I. Vostrikova "Phase-matched conditions for waves interactions on photo-induced susceptibility gratings", Proc. SPIE 11066, Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling, 110660E (3 June 2019); https://doi.org/10.1117/12.2521972
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KEYWORDS
Diffraction gratings

Diffraction

Nonlinear optics

Frequency conversion

Light scattering

Polarization

Signal processing

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