Title
Modeling Of Gaussian Beam Diffraction On Volume Bragg Gratings In Ptr Glass
Keywords
Holographic recording materials; Numerical approximation and analysis; Photothermo-refractive glass; Volume Bragg gratings
Abstract
A detailed model of diffraction of Gaussian beams on plane uniform volume Bragg gratings based on a Kogelnik's theory of coupled waves is presented. The model describes transmitting and reflecting gratings and takes into account spectral width and angular divergence of diffracted beams. Exact formulas for angular and spectral selectivity are derived. Conditions for Bragg diffraction based on comparison between beam quality (divergence and spectral width) and volume grating parameters (angular and spectral selectivity) are formulated. The model results are compared with experimental data for high-efficient Bragg gratings in photo-thermo-refractive (PTR) glass.
Publication Date
8-22-2005
Publication Title
Proceedings of SPIE - The International Society for Optical Engineering
Volume
5742
Number of Pages
183-194
Document Type
Article; Proceedings Paper
Personal Identifier
scopus
DOI Link
https://doi.org/10.1117/12.591215
Copyright Status
Unknown
Socpus ID
23744476454 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/23744476454
STARS Citation
Ciapurin, Igor V.; Glebov, Leonid B.; and Smirnov, Vadim I., "Modeling Of Gaussian Beam Diffraction On Volume Bragg Gratings In Ptr Glass" (2005). Scopus Export 2000s. 3797.
https://stars.library.ucf.edu/scopus2000/3797