Optical fiber polarization delay line based on unchirped fiber Bragg gratings

In this work an optical fiber polarization delay line is proposed and experimentally demonstrated. It is based on two, separated, unchirped Fiber Bragg Gratings, being one of them pressed in order to introduce linear birefringence. The System has been evaluated with a continuously sinusoidal modulat...

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Bibliographische Detailangaben
Hauptverfasser:	Valente, L.C.G., Triques, A.L.C., Torres, P., Linares, L.C.B., von der Weld, J.P.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Birefringence Bragg gratings Delay lines Fiber gratings Optical fiber polarization Optical fiber sensors Optical modulation Optical polarization Pulse modulation Stress
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Beschreibung
Zusammenfassung:	In this work an optical fiber polarization delay line is proposed and experimentally demonstrated. It is based on two, separated, unchirped Fiber Bragg Gratings, being one of them pressed in order to introduce linear birefringence. The System has been evaluated with a continuously sinusoidal modulated at 1 GHz signal and with a pulsed on/off light. The possible applications are discussed.
DOI:	10.1109/IMOC.2003.1242855