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Proceedings Paper

Optical hysteresis and ultrafast transmission switching in chalcogenide glasses
Author(s): Andrei M. Andriesh; Valentin N. Ciumash; Ion A. Cojocary; Mario Bertolotti; Eugenio Fazio; Francesco Michelotti; Daniele Hulin
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Paper Abstract

Dynamics of optical nonlinearity are investigated experimentally in different time scales, from microsecond to nano-, pico-, and femtosecond domains. In addition Z-Scan measurements carried out the competition between permanent photodarkening and electronic nonlinearities in photoinduced absorption and refraction.

Paper Details

Date Published: 28 June 1993
PDF: 10 pages
Proc. SPIE 1807, Photonic Switching, (28 June 1993); doi: 10.1117/12.147901
Show Author Affiliations
Andrei M. Andriesh, Institute of Applied Physics (Moldova)
Valentin N. Ciumash, Institute of Applied Physics (Moldova)
Ion A. Cojocary, Institute of Applied Physics (Moldova)
Mario Bertolotti, Univ. di Roma La Sapienza (Italy)
Eugenio Fazio, Univ. di Roma La Sapienza (Italy)
Francesco Michelotti, Univ. di Roma La Sapienza (Italy)
Daniele Hulin, Lab. d'Optique Appliquee/ENSTA (France)


Published in SPIE Proceedings Vol. 1807:
Photonic Switching

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