Nonlinear spectrum broadening cancellation by sinusoidal phase modulation.
Opt Lett
; 42(15): 2902-2905, 2017 Aug 01.
Article
en En
| MEDLINE
| ID: mdl-28957203
ABSTRACT
We propose and experimentally demonstrate a new approach to dramatically reduce the spectral broadening induced by self-phase modulation occurring in a Kerr medium. By using a temporal sinusoidal phase modulation, we efficiently cancel to a large extent the chirp induced by the nonlinear effect. Experimental validation carried out in a passive or amplifying fiber confirms the interest of the technique for the mitigation of the spectral expansion of long pulses.
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Colección:
01-internacional
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MEDLINE
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En
Revista:
Opt Lett
Año:
2017
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Article