Bistable optical device realization with thin Cds films
Por:
Ullrich B., Bouchenaki C., Roth S., Leising G.
Publicada:
1 ene 1992
Resumen:
A thin (6 ?m) CdS film thermally laser induced optical device (LIOD) was realized at 210 K using the 514.5 nm argon laser line. It is demonstrated for the first time that the observation of equally contrasted all optical (all-OB) and hybrid (HB) bistable loops is possible in thin CdS films. Furthermore, it is pointed out that the photocurrent dependence on temperature is different in sprayed and evaporated CdS films resulting in opposite HB loop fashions: clockwise for the sprayed and anti-clockwise for the evaporated thin films. © 1992.
Filiaciones:
Ullrich B.:
Institut für Festkörperphysik, Technische Universität Graz, Petergasse 16, A-8010 Graz, Austria
Bouchenaki C.:
Groupe d'Optique Nonlinéaire et d'Optoélectronique, 5 Rue de l'Université, F-67084 Strasbourg Cedex, France
Roth S.:
Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, D- W-7000 Stuttgart 80, Germany
Leising G.:
Institut für Festkörperphysik, Technische Universität Graz, Petersgasse 16, A-8010 Graz, Austria
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