Ultra-broad band, low power, highly efficient coherent wavelength conversion in quantum dot SOA | Zendy

G. Contestabile | Zendy; Yuki Yoshida | Zendy; Akihiro Maruta | Zendy; Kenichi Kitayama | Zendy

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Ultra-broad band, low power, highly efficient coherent wavelength conversion in quantum dot SOA

Author(s) -

G. Contestabile,

Yuki Yoshida,

Akihiro Maruta,

Kenichi Kitayama

Publication year - 2012

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.20.027902

Subject(s) - optical amplifier , optics , quadrature amplitude modulation , optoelectronics , four wave mixing , broadband , phase shift keying , quantum dot , modulation (music) , materials science , physics , bit error rate , nonlinear optics , telecommunications , laser , computer science , channel (broadcasting) , acoustics

We report broadband, all-optical wavelength conversion over 100 nm span, in full S- and C-band, with positive conversion efficiency with low optical input power exploiting dual pump Four-Wave-Mixing in a Quantum Dot Semiconductor Optical Amplifier (QD-SOA). We also demonstrate by Error Vector Magnitude analysis the full transparency of the conversion scheme for coherent modulation formats (QPSK, 8-PSK, 16-QAM, OFDM-16QAM) in the whole C-band.

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