7 February 2011 Filament-induced waveguides in As4Ge30S66
Author Affiliations +
Proceedings Volume 7994, LAT 2010: International Conference on Lasers, Applications, and Technologies; 79940Y (2011) https://doi.org/10.1117/12.880744
Event: International Conference on Coherent and Nonlinear Optics (ICONO 2010) and International Conference on Lasers, Applications and Technologies (LAT 2010), 2010, Kazan, Russian Federation
Abstract
Filamentation of femtosecond laser pulses and self-writtten filament-induced waveguides were first among chalcogenide glassy semiconductors observed in glassy arsenic-germanium-sulfide. Recovery of refraction index profile of the self-written waveguide was carried out by solving transport of intensity equation and Abel inversion, using its ordinary microscopic images taken at different defocusing.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
V. Kadan, I. Blonskyi, O. Shpotyuk, M. Iovu, P. Korenyuk, I. Pavlov, "Filament-induced waveguides in As4Ge30S66", Proc. SPIE 7994, LAT 2010: International Conference on Lasers, Applications, and Technologies, 79940Y (7 February 2011); doi: 10.1117/12.880744; https://doi.org/10.1117/12.880744
PROCEEDINGS
8 PAGES


SHARE
Back to Top