Michelson interferometer system with acoustic optic filter and fiber Bragg grating for reduction of four-wave mixing

Fabio Barros de Sousa, Jorge Everaldo de Oliveira, Fiterlinge Martins de Sousa, Marcio Benedito Caldas Costa, Osmar Tharlles Borges de Oliveira, Jackson Moreira Oliveira, Elizete Sabino Martins, Marcos Benedito Caldas Costa

Resumo


In this paper a simplified design and efficient of a Michelson Interferometer (MI) system is presented, capable of reducing the Four-Wave Mixing (FWM) effects, using fiber Bragg grating and acoustic optic filter (FBG and AOF) with the aid of a highly non-linear photonic crystal fiber (HNL-PCF). The analysis of the MI system based in FBG and AOF was performed according to the effect of fiber length and input power by performance metrics: Optical Spectrum, maximum Quality factor (max. Q-factor), minimum bit error rate (min. BER), eye height, optical signal-to-noise ratio (OSNR) and timing jitter. The numerical simulation results showed that the MI system with FBG and AOF maintained a good signal performance, with Q-factor equal to 33.3 even after 100 km of single mode fiber (SMF) and with downstream signal power by up to 10 dBm.


Palavras-chave


Michelson Interferometer, Four-Wave Mixing, Acousto Optical Filter, Fiber Bragg Grating.

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DOI: https://doi.org/10.14808/sci.plena.2019.074802

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Direitos autorais 2019 Fabio Barros de Sousa, Jorge Everaldo de Oliveira, Fiterlinge Martins de Sousa, Marcio Benedito Caldas Costa, Osmar Tharlles Borges de Oliveira, Jackson Moreira Oliveira, Elizete Sabino Martins, Marcos Benedito Caldas Costa

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