Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/83164
Title: Channel Optical Waveguides with Spatial Longitudinal Modulation of Their Parameters Induced in Photorefractive Lithium Niobate Samples
Authors: Bezpaly, A. D.
Shandarov, V. M.
Issue Date: 2018
Publisher: Knowledge E
Citation: Bezpaly A. D. Channel Optical Waveguides with Spatial Longitudinal Modulation of Their Parameters Induced in Photorefractive Lithium Niobate Samples / A. D. Bezpaly, V. M. Shandarov // Russian Forum of Young Scientists (RFYS) (Ekaterinburg, Russia, 27–28 April , 2017). – Dubai : Knowledge E, 2018. – KnE Engineering, 3 (5). – pp. 147-155. – DOI 10.18502/keg.v3i4.2237
Abstract: The influence of point-by-point exposure of lithium niobate sample surface, doped with photorefractive impurities, to the longitudinal modulation of refractive index inside the formed waveguide channel is experimentally studied using optical probing method. Formation of channel waveguides by laser beam in different directions with respect to the crystal optical axis has been demonstrated. The channel waveguides have been formed via the point-by-point exposure at light wavelengths of 532 nm and 450 nm. Variation of distance between exposing light spot centres demonstrates the possibilities of optical inducing of longitudinally homogeneous and inhomogeneous channel waveguides.
URI: http://hdl.handle.net/10995/83164
metadata.dc.rights: Creative Commons Attribution License
License text: https://creativecommons.org/licenses/by/4.0/
Conference name: Russian Forum of Young Scientists (RFYS)
Conference date: 27.04.2017-28.04.2017
ISSN: 2518-6841
DOI: 10.18502/keg.v3i4.2237
metadata.dc.description.sponsorship: This study was carried out with the financial support of Ministry of Education and Science of Russia (the project on request 3.1110.2017/PCh).
Origin: Russian Forum of Young Scientists (RFYS). — Ekaterinburg, 2018
Appears in Collections:Междисциплинарные конференции, семинары, сборники

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