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Humidity-induced Brillouin frequency shift in perfluorinated polymer optical fibers
We report, to our knowledge, for the first time on humidity-induced Brillouin frequency shifts in perfluorinated graded index polymer optical fibers. A linear relation between Brillouin frequency shift and humidity was observed. Furthermore, the humidity coefficient of the Brillouin frequency shift is demonstrated to be a function of temperature (-107 to -64 kHz/%r.h. or -426 to -49 kHz m3/g in the range of 20 to 60 °C). An analytical description proves temperature and humidity as two mutually independent effects on the Brillouin frequency shift.
Humidity-induced Brillouin frequency shift in perfluorinated polymer optical fibers
We report, to our knowledge, for the first time on humidity-induced Brillouin frequency shifts in perfluorinated graded index polymer optical fibers. A linear relation between Brillouin frequency shift and humidity was observed. Furthermore, the humidity coefficient of the Brillouin frequency shift is demonstrated to be a function of temperature (-107 to -64 kHz/%r.h. or -426 to -49 kHz m3/g in the range of 20 to 60 °C). An analytical description proves temperature and humidity as two mutually independent effects on the Brillouin frequency shift.
Humidity-induced Brillouin frequency shift in perfluorinated polymer optical fibers
Schreier, Andy (Autor:in) / Wosniok, Aleksander (Autor:in) / Liehr, Sascha (Autor:in) / Krebber, Katerina (Autor:in)
01.01.2018
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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