Numerical demonstration of 3–12µm supercontinuum generation in large-core step-index chalcogenide fibers pumped at 4.5µm
Author(s) -
Christian Agger,
Irnis Kubat,
Uffe Møller,
Ole Bang,
Peter M. Moselund,
Christian Petersen,
Bruce Napier,
Angela B. Seddon,
S. Sujecki,
T.M. Benson,
M.C. Farries,
Jon Ward,
Samir Lamrini,
K. Scholle,
P. Fuhrberg
Publication year - 2013
Publication title -
nonlinear optics
Language(s) - English
Resource type - Conference proceedings
DOI - 10.1364/nlo.2013.nw4a.09
Subject(s) - supercontinuum , chalcogenide , materials science , optics , core (optical fiber) , chalcogenide glass , nonlinear optics , refractive index , photonic crystal fiber , optical fiber , optoelectronics , self phase modulation , fiber , physics , wavelength , laser , composite material
We numerically demonstrate the generation of a 3-12µm mid-infrared supercontinuum in a large-core step-index fiber made from highly nonlinear chalcogenide (As2Se3) pumped at 4.5µm with 40ps, 1kW peak power pulses.
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