Ultra-selective flexible add and drop multiplexer using rectangular optical filters based on stimulated Brillouin scattering

Wei Wei; Lilin Yi; Yves Jaouën; Michel Morvan; Weisheng Hu

doi:10.1364/OE.23.019010

Ultra-selective flexible add and drop multiplexer using rectangular optical filters based on stimulated Brillouin scattering

Wei Wei, Lilin Yi, Yves Jaouën, Michel Morvan, Weisheng Hu

Research output: Contribution to journal › Article › peer-review

Abstract

We demonstrate an ultra-selective flexible reconfigurable add and drop multiplexer (ROADM) structure enablingseparation and aggregation operations for multi-band orthogonal frequency division multiplexing(MB-OFDM) signal with ∼2-GHz spectral granularity and 300-MHz guard band. The ROADM employs rectangular optical filters based on stimulated Brillouin effect (SBS) in fiber, which have steepedges, ∼1-dB passband ripple and tunable bandwidth from 100 MHz to 3 GHz realized by two different kinds of electrical feedback pump control approaches. The ROADM performance is measured with MB-OFDM signals inquadraturephase-shift-keying (QPSK) and 16-quadrature-amplitude-modulation (16-QAM) formats. For QPSK format signal, the SBS-ROADM induced penalty is ∼0.7 dB while the performance for 16-QAM format is also acceptable.

Original language	English
Pages (from-to)	19010-19021
Number of pages	12
Journal	Optics Express
Volume	23
Issue number	15
DOIs	https://doi.org/10.1364/OE.23.019010
Publication status	Published - 27 Jul 2015
Externally published	Yes

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title = "Ultra-selective flexible add and drop multiplexer using rectangular optical filters based on stimulated Brillouin scattering",

abstract = "We demonstrate an ultra-selective flexible reconfigurable add and drop multiplexer (ROADM) structure enablingseparation and aggregation operations for multi-band orthogonal frequency division multiplexing(MB-OFDM) signal with ∼2-GHz spectral granularity and 300-MHz guard band. The ROADM employs rectangular optical filters based on stimulated Brillouin effect (SBS) in fiber, which have steepedges, ∼1-dB passband ripple and tunable bandwidth from 100 MHz to 3 GHz realized by two different kinds of electrical feedback pump control approaches. The ROADM performance is measured with MB-OFDM signals inquadraturephase-shift-keying (QPSK) and 16-quadrature-amplitude-modulation (16-QAM) formats. For QPSK format signal, the SBS-ROADM induced penalty is ∼0.7 dB while the performance for 16-QAM format is also acceptable.",

author = "Wei Wei and Lilin Yi and Yves Jaou{\"e}n and Michel Morvan and Weisheng Hu",

note = "Publisher Copyright: {\textcopyright} 2015 Optical Society of America.",

year = "2015",

month = jul,

day = "27",

doi = "10.1364/OE.23.019010",

language = "English",

volume = "23",

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journal = "Optics Express",

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T1 - Ultra-selective flexible add and drop multiplexer using rectangular optical filters based on stimulated Brillouin scattering

AU - Wei, Wei

AU - Yi, Lilin

AU - Jaouën, Yves

AU - Morvan, Michel

AU - Hu, Weisheng

PY - 2015/7/27

Y1 - 2015/7/27

N2 - We demonstrate an ultra-selective flexible reconfigurable add and drop multiplexer (ROADM) structure enablingseparation and aggregation operations for multi-band orthogonal frequency division multiplexing(MB-OFDM) signal with ∼2-GHz spectral granularity and 300-MHz guard band. The ROADM employs rectangular optical filters based on stimulated Brillouin effect (SBS) in fiber, which have steepedges, ∼1-dB passband ripple and tunable bandwidth from 100 MHz to 3 GHz realized by two different kinds of electrical feedback pump control approaches. The ROADM performance is measured with MB-OFDM signals inquadraturephase-shift-keying (QPSK) and 16-quadrature-amplitude-modulation (16-QAM) formats. For QPSK format signal, the SBS-ROADM induced penalty is ∼0.7 dB while the performance for 16-QAM format is also acceptable.

AB - We demonstrate an ultra-selective flexible reconfigurable add and drop multiplexer (ROADM) structure enablingseparation and aggregation operations for multi-band orthogonal frequency division multiplexing(MB-OFDM) signal with ∼2-GHz spectral granularity and 300-MHz guard band. The ROADM employs rectangular optical filters based on stimulated Brillouin effect (SBS) in fiber, which have steepedges, ∼1-dB passband ripple and tunable bandwidth from 100 MHz to 3 GHz realized by two different kinds of electrical feedback pump control approaches. The ROADM performance is measured with MB-OFDM signals inquadraturephase-shift-keying (QPSK) and 16-quadrature-amplitude-modulation (16-QAM) formats. For QPSK format signal, the SBS-ROADM induced penalty is ∼0.7 dB while the performance for 16-QAM format is also acceptable.

U2 - 10.1364/OE.23.019010

DO - 10.1364/OE.23.019010

M3 - Article

AN - SCOPUS:84954486515

SN - 1094-4087

VL - 23

SP - 19010

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JO - Optics Express

JF - Optics Express

IS - 15

ER -

Ultra-selective flexible add and drop multiplexer using rectangular optical filters based on stimulated Brillouin scattering

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