Journal of the European Optical Society - Rapid publications, Vol 7 (2012)

Lossless polarization attraction simulation with a novel and simple counterpropagation algorithm for optical signals

M. Barozzi, A. Vannucci, D. Sperti

Abstract


We introduce a simple and fast iterative algorithm, named SCAOS (simple counterpropagation algorithm for optical signals), for simulating the counterpropagation of optical signals within a nonlinear fiber. Being based on the split-step Fourier method, the algorithm is easily implementable in many traditional optical simulators. Applications of the SCAOS algorithm to the vectorial nonlinear counterpropagation of a polarized pump and a probe signal demonstrate the phenomenon of lossless polarization attraction. The evolution of the signal polarization along the fiber, obtained by simulation, reveals that polarization attraction always entails a certain amount of degradation of the signal’s degree of polarization. Two different setups are studied, involving different types of fibers with Kerr nonlinearity, and highlighting the dependence of the attraction phenomenon, as well as of its effectiveness, on the fiber type.

© The Authors. All rights reserved. [DOI: 10.2971/jeos.2012.12042]

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References


S. Pitois, J. Fatome, and G. Millot, "Polarization attraction using counterpropagating waves in optical fiber at telecommunication wavelenghts," Opt. Express 16, 6646-6651 (2008).

J. Fatome, S. Pitois, P. Morin, and G. Millot, "Observation of Lightby- Light Polarization Control and Stabilization in optical Fibre for Telecommunication Applications," Opt. Express 18, 15311-15317 (2010).

V. Kozlov, J. Nuo, and S. Wabnitz, "Theory of lossless polarization attraction in telecommunication fibers," J. Opt. Soc. Am. B 28, 100-108 (2011).

V. Kozlov, J. Fatome, P. Morin, S. Pitois, G. Millot, and S. Wabnitz, "Nonlinear repolarization dynamics in optical fibers: transient polarization attraction," J. Opt. Soc. Am. B 28, 1782-1791 (2011).

P. Martelli, M. Cirigliano, M. Ferrario, L. Marazzi, and M. Martinelli, "Attrazione di polarizzazione indotta da amplificazione raman," in Proceedings to Fotonica 2009, 11 Convegno Nazionale delle Tecnologie Fotoniche, B4.3 (AEIT, Pisa, 2009).

F. Chiarello, L. Ursini, L. Palmieri, and M. Santagiustina, "Polarization Attraction in Counterpropagating Fiber Raman Amplifiers," IEEE Photonic. Tech. L. 23, 1457-1459 (2011).

M. Barozzi, A. Vannucci, and D. Sperti, "A simple counterpropagation algorithm for optical signals (SCAOS) to simulate polarization attraction," in Proceedings to Fotonica 2012, 14 Convegno Nazionale delle Tecnologie Fotoniche, A6.4 (AEIT, Firenze, 2012).

P. Serena, M. Bertolini, A. Vannucci, "Optilux Toolbox," available at optilux.sourceforge.net/Documentation/optilux_doc.pdf.

S. Lagrange, D. Sugny, A. Picozzi, and H. R. Jauslin, "Singular tori as attractors of four-wave-interaction systems," Phys. Rev. E 81, 016202 (2010).

E. Assmat, S. Lagrange, A. Picozzi, H. R. Jauslin, and D. Sugny, "Complete nonlinear polarization control in an optical fiber system," Opt. Lett. 35, 2025-2027 (2010).