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arXiv · 1207.4633

Simultaneous polarization attraction and Raman amplification of a light beam in optical fibers

Philippe Morin·Stéphane Pitois·Julien Fatome
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Abstract

In this paper, we demonstrate that it is possible to combine both Raman amplification and polarization attraction of a signal wave in a single optical fiber by means of a counterpropagating scheme. Experiments were performed near 1550 nm in a continuous wave regime and by means of a 10 Gbit / s return-to-zero signal injected in a 20 kmlong low polarization mode dispersion optical fiber. Complete repolarization and 6.7 dB amplification of the signal wave was achieved by injecting a 850 mW, 1480 nm counterpropagating polarized pump wave.

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Philippe Morin, Stéphane Pitois, Julien Fatome. 2012-07-19. Simultaneous polarization attraction and Raman amplification of a light beam in optical fibers. https://doi.org/10.1364/josab.29.002046

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