Title :
Fabrication of micro-Bragg reflectors by guided beams in photorefractive Cu:H:LiNbO3:Mg waveguides
Author :
Kostritskii, S.M. ; Korkishko, Yu.N. ; Fedorov, V.A. ; Sevostyanov, O.G.
Author_Institution :
RPC Optolink Ltd., Zelenograd, Russia
Abstract :
High photorefractive response is obtained in the photorefractive LiNbO3 waveguides fabricated by the combined proton and copper exchange. It has been shown, that holographic recording with guided beams can be more effectively used, comparatively to recording with external beams, for fabrication of micro-Bragg reflectors in the photorefactive LiNbO3 waveguides.
Keywords :
copper; holographic gratings; holographic storage; hydrogen; ion exchange; lithium compounds; magnesium; micro-optics; optical fabrication; optical waveguides; photorefractive effect; Cu:H:LiNbO3:Mg; guided beams; high photorefractive response; holographic recording; microBragg reflector fabrication; photorefractive waveguides; proton exchange; Holographic optical components; Holography; Integrated optics; Optical device fabrication; Optical refraction; Optical scattering; Optical waveguides;
Conference_Titel :
Nonlinear Photonics (NLP), 2011 International Workshop
Conference_Location :
Kharkov
Print_ISBN :
978-1-4577-0477-2
DOI :
10.1109/NLP.2011.6102657
