Paper
26 August 2015 Formation of ultrashort parabolic pulses via passive nonlinear reshaping in normal dispersive optical fibers at 1550 nm
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Abstract
We have investigated ultrashort parabolic pulse formation via passive nonlinear reshaping in normal dispersive optical fibers at 1550 nm. It was investigated parabolic pulse formation in the transient-state regime and in the steady-state regime. Numerical simulations have been made based on generalized nonlinear Schrödinger equation taking into account high-order dispersion terms and high order nonlinear terms. It was examined the applicability of different commercially available fibers for parabolic pulse formation at 1550 nm. It was found that small amount of positive second-order dispersion and quite sufficient third-order dispersion can restrict strongly the formation of parabolic pulses at 1550 nm. The most suitable fiber for pulse reshaping has been found.
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Igor A. Sukhoivanov, Sergii O. Iakushev, Oleksiy V. Shulika, Erick R. Baca Montero, Alejandro Barrientos García, Luis A. Herrera Piad, Igor V. Guryev, and José A. Andrade Lucio "Formation of ultrashort parabolic pulses via passive nonlinear reshaping in normal dispersive optical fibers at 1550 nm", Proc. SPIE 9586, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications IX, 95860C (26 August 2015); https://doi.org/10.1117/12.2186626
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KEYWORDS
Optical fibers

Gaussian pulse

Dispersion

Nonlinear optics

Picosecond phenomena

Wave propagation

Femtosecond phenomena

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