Инд. авторы:	Zhizhchenko A.Y., Vitrik O.B., Kulchin Y.N., Mirochnik A.G., Fedorenko E.V., Lv G.H., Shalagin A.M., Korolkov V.P.
Заглавие:	Photoinduced record of waveguide structures in films of polymethylmethacrylate doped with beta-diketonatoboron difluorides
Библ. ссылка:	Zhizhchenko A.Y., Vitrik O.B., Kulchin Y.N., Mirochnik A.G., Fedorenko E.V., Lv G.H., Shalagin A.M., Korolkov V.P. Photoinduced record of waveguide structures in films of polymethylmethacrylate doped with beta-diketonatoboron difluorides // Optics Communications. - 2014. - Vol.311. - P.364-367. - ISSN 0030-4018.
Внешние системы:	DOI: 10.1016/j.optcom.2013.08.046; WoS: 000330908800062;
Реферат:	eng: In this paper the possibility of using the novel polymeric photosensitive medium for the fabrication of integrated optics elements was demonstrated. The medium is based on PMMA doped by 2,2-difluoro-4-(9-anthracyl)-6-methyl-1,3,2-dioksaborine. Planar and strip waveguides with the attenuation losses less than 2 dB/cm were fabricated in the layer of the medium. The photoinduced recording of the diffraction grating with the spatial frequency up to 2500 mm(-1) and diffraction efficiency similar to 5% in such waveguides was demonstrated. The possibility to improve the diffraction efficiency of recorded gratings up to 47% by chemical treatment was demonstrated. (C) 2013 Elsevier B.V. All rights reserved.
Ключевые слова:	2,2-DIFLUORO-4-(9-ANTHRACYL)-6-METHYL-1,3,2-DIOXABORINE; GRATINGS; INTEGRATED-OPTICS; Bragg grating; DEVICES; Optical recording; Beta-diketonatoboron difluorides; Doped PMMA; Photosensitive medium; Waveguide; THICKNESS;
Издано:	2014
Физ. характеристика:	с.364-367