Geometric parametric instability of femtosecond pulses in graded-index multimode fiber
Date
2017Source Title
Frontiers in Optics 2017
Publisher
Optical Society of America
Language
English
Type
Conference PaperItem Usage Stats
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Abstract
We numerically and experimentally study the spatio-temporal femtosecond pulse evolution in graded-index multimode fiber at normal dispersion regime. We report the first demonstration of geometric parametric instability sidebands generation with ultrashort pulses in the literature.
Keywords
Electromagnetic pulseUltrafast lasers
Ultrashort pulses
Graded-index multimode fibers
Normal dispersion
Parametric instabilities
Spatio temporal
Multimode fibers