DocumentCode
1741839
Title
Optical Wannier-Stark state heating in waveguide arrays
Author
Pertsch, T. ; Dannberg, P. ; Ehlein, W. ; Brauer, A. ; Peschel, U. ; Lederer, F.
Author_Institution
Fraunhofer-Inst. fur Angewandte Opt. und Feinmech., Jena, Germany
fYear
2000
fDate
12-12 May 2000
Firstpage
92
Abstract
Summary form only given. We show that a thermo-optically tuned optical waveguides array (OWA) exhibits supermodes that correspond to Wannier-Stark states (WSSs) with propagation constants forming a Wannier-Stark ladder (WSL) and that these features cause the existence of Bloch oscillations (BOs); the amplitudes and periods of which can be controlled by a temperature gradient.
Keywords
Stark effect; Wannier functions; optical arrays; optical tuning; optical waveguides; semiconductor superlattices; thermo-optical effects; Bloch oscillations; Wannier-Stark ladder; Wannier-Stark states; optical Wannier-Stark state heating; propagation constants; supermodes; temperature gradient; thermo-optically tuned optical waveguides array; waveguide arrays; Boolean functions; Data structures; Face detection; Open wireless architecture; Optical arrays; Optical coupling; Optical signal processing; Optical waveguides; Polymers; Tiles;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2000. (QELS 2000). Technical Digest
Conference_Location
San Francisco, CA, USA
ISSN
1094-5695
Print_ISBN
1-55752-608-7
Type
conf
Filename
901687
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