| Title: | The growth of photorefractive planar BTO/BSO and BTO/BGO waveguide | Authors: | Kargin, Yu F. Egorysheva, A. V. Volkov, V. V. Frolova, M. N. Borodin, M. V. Shandarov, S. M. Shandarov, V. M. Kip, Detlef |
Language: | eng | Issue Date: | Feb-2005 | Publisher: | Elsevier | Document Type: | Article | Journal / Series / Working Paper (HSU): | Journal of Crystal Growth | Volume: | 275 | Publisher Place: | Amsterdam | Abstract: | The Bi12TiO20 thin films with high optical quality were grown from the melt on a substrate of Bi12SiO20 and Bi12GeO20 single crystals by two methods: LPE and crystallization from finite volume (CFV). The results of experimental investigation of time evolution of light-induced absorption in BTO:Cu waveguide are presented. All structures show a nearly equidistant spectrum of n eff with intervals from 2×10-3 to 5×10 -3. The time evolution of light-induced absorption is qualitatively different for the lowest and the highest modes in the waveguide. © 2004 Elsevier B.V. All rights reserved. |
Organization Units (connected with the publication): | Technische Universität Clausthal | ISSN: | 0022-0248 | Verlags-DOI: | 10.1016/j.jcrysgro.2004.11.349 |
| Appears in Collections: | 6 - Publication references (without fulltext) of your publications before HSU |
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