Title :
Ultrashort pulsed Raman gain in highly nonlinear As2Se3 chalcogenide fiber
Author :
Tuniz, Alessandro ; Brawley, George A. ; Moss, David J. ; Eggleton, Benjamin J.
Author_Institution :
IPOS Centre for Ultrahigh bandwidth Devices for Opt. Syst. (CUDOS), Univ. of Sydney, Sydney, NSW, Australia
Abstract :
We report an experimental study of pulsed Raman gain in As2Se3 chalcogenide fiber, for pump pulses between 1470 nm and 1560 nm, achieving the highest Raman gain at the longest pump wavelength, where two-photon absorption is lowest.
Keywords :
III-V semiconductors; gallium arsenide; metamaterials; nonlinear optics; optical modulation; terahertz waves; electrically tunable metamaterial; fast modulation; polarization independent terahertz modulation; terahertz frequencies; Absorption; Stimulated emission; (190.0190) Nonlinear optics; 060.0060 (Fiber optics and optical communications); 060.4370 (Nonlinear optics, fibers); 190.4370 (Nonlinear optics, fibers);
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
