Demonstration of optical rogue waves using a laser diode emitting at 980nm and a fiber Bragg grating

Demonstration of optical rogue waves using a laser diode emitting at 980nm and a fiber Bragg grating

Rogue waves are observed for the first time, to the best of our knowledge, in a 980 nm laser diode subject to filtered optical feedback via a fiber Bragg grating. By counting the number of rogue waves in a fixed time window, a rogue wave map is established experimentally as a function of both the op...

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Veröffentlicht in:Optics letters 2016-10, Vol.41 (19), p.4476-4479
Hauptverfasser: Lee, Min Won, Baladi, Fadwa, Burie, Jean-Rene, Bettiati, Mauro A, Boudrioua, Azzedine, Fischer, Alexis P A
Format: Artikel
Sprache:eng
Schlagworte:
Bragg gratings
Fluctuation
Laser diodes
Lasers
Low frequencies
Optical feedback
Optical fibers
Windows (intervals)
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Zusammenfassung:Rogue waves are observed for the first time, to the best of our knowledge, in a 980 nm laser diode subject to filtered optical feedback via a fiber Bragg grating. By counting the number of rogue waves in a fixed time window, a rogue wave map is established experimentally as a function of both the optical feedback ratio and the laser current. The comparison with low frequency fluctuations (LFFs) reveals that the rogue waves observed in our system are, in fact, LFF jump-ups.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.41.004476