Mitigation of Rayleigh crosstalk using noise suppression technique in 10-Gb/s REAM-SOA | Zendy

Jong Sool Jeong | Zendy; Hyunsoo Kim | Zendy; ByungSeok Choi | Zendy; Dong Churl Kim | Zendy; Ki-Soo Kim | Zendy; MiRan Park | Zendy; O-Kyun Kwon | Zendy

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Mitigation of Rayleigh crosstalk using noise suppression technique in 10-Gb/s REAM-SOA

Author(s) -

Jong Sool Jeong,

Hyunsoo Kim,

ByungSeok Choi,

Dong Churl Kim,

Ki-Soo Kim,

MiRan Park,

O-Kyun Kwon

Publication year - 2012

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.20.026373

Subject(s) - optics , crosstalk , optical amplifier , rayleigh scattering , wavelength division multiplexing , amplified spontaneous emission , optical power , optoelectronics , materials science , physics , laser , wavelength

We demonstrate a mitigation of Rayleigh back-scattering (RBS) impact in 10-Gb/s reflective electroabsorption modulator monolithically integrated with semiconductor optical amplifier (REAM-SOA). The technique is based on the intensity-noise suppression of the centralized incoherent seed-light, which enables smooth evolution of deployed DWDM applications. We exhibit the power penalty of less than 1 dB at the large RBS crosstalk value of about 8 dB when the optical power of seed-light is lowered about -10 dBm.

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