Title: | Thermal fixing of holographic gratings in planar LiNbO₃:Ti:Fe waveguides | Authors: | Hukriede, J. Kip, Detlef Krätzig, E. |
Language: | eng | Issue Date: | 1998 | Publisher: | Springer | Document Type: | Article | Journal / Series / Working Paper (HSU): | Applied Physics B Lasers and optics | Volume: | 66 | Issue: | 3 | Page Start: | 333 | Page End: | 338 | Publisher Place: | Berlin | Abstract: | Refractive index gratings in planar LiNbO3:Ti:Fe waveguides are thermally fixed during hologram recording at elevated temperatures. Different guides are fabricated by titanium indiffusion using iron-doped and nominally pure y-cut LiNbO3 substrates and characterization is performed by dark-mode spectroscopy. The refractive index modulation of gratings written and simultaneously fixed at 180°C is investigated as a function of propagation depth, titanium and iron concentration. The experimental results are compared with those obtained for unfixed holograms recorded at room temperature. © Springer-Verlag 1998. |
Organization Units (connected with the publication): | Universität Osnabrück | ISSN: | 0946-2171 | Publisher DOI: | 10.1007/s003400050397 |
Appears in Collections: | 6 - Publication references (without fulltext) of your publications before HSU |
Show full item record
CORE Recommender
User Tools
Items in openHSU are protected by copyright, with all rights reserved, unless otherwise indicated.