Self-injection locking of the DFB laser through an external ring fiber cavity: Polarization behavior

Self-injection locking of the DFB laser through an external ring fiber cavity: Polarization behavior

We study stability of self-injection locking realized with DFB laser coupled with an external fiber optic ring cavity. Polarization behavior of the radiation circulating in the feedback loop is reported. Two regimes of mode hopping have been observed; one of them is accompanied by polarization bista...

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Veröffentlicht in:Results in physics 2016, Vol.6, p.59-60
Hauptverfasser: Bueno Escobedo, J.L., Spirin, V.V., López-Mercado, C.A., Mégret, P., Zolotovskii, I.O., Fotiadi, A.A.
Format: Artikel
Sprache:eng
Schlagworte:
Optical fiber
Polarization
Self-injection locking
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Zusammenfassung:We study stability of self-injection locking realized with DFB laser coupled with an external fiber optic ring cavity. Polarization behavior of the radiation circulating in the feedback loop is reported. Two regimes of mode hopping have been observed; one of them is accompanied by polarization bistability involving two orthogonal polarization states.
ISSN:2211-3797
2211-3797
DOI:10.1016/j.rinp.2016.01.017