Parabolic pulse generation through passive nonlinear pulse reshaping in a normally dispersive two segment fiber device | Zendy

Christophe Finot | Zendy; Lionel Provost | Zendy; Periklis Petropoulos | Zendy; David J. Richardson | Zendy

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Parabolic pulse generation through passive nonlinear pulse reshaping in a normally dispersive two segment fiber device

Author(s) -

Christophe Finot,

Lionel Provost,

Periklis Petropoulos,

David J. Richardson

Publication year - 2007

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.15.000852

Subject(s) - optics , pulse (music) , fiber laser , nonlinear system , materials science , fiber , optical fiber , pulse shaping , laser , physics , quantum mechanics , detector , composite material

We numerically and experimentally demonstrate that pulses with a parabolic intensity profile can be formed by passive reshaping of more conventional laser pulses using nonlinear propagation in a length of normally dispersive nonlinear fibre. Moreover, we show that the parabolic shape can be stabilised by launching these pulses into a second length of fiber with suitably different nonlinear and dispersive characteristics relative to the initial reshaping fiber.

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