AMO-OFDM signal delivery of 20 Gbit/S throughput in 20-Km single loopback fiber link employing baseband I/Q separation

Adaptive optical OFDM modulation and separate I/Q baseband signal transmission with remotely-fed RSOAs for colorless ONU in next-generation WDM access

Jeong Min Joo, Moon Ki Hong, Dung Tien Pham, Sang Kook Han

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demonstrated a novel scheme to transmit 20-Gb/s adaptively modulated optical orthogonal frequency division multiplexed (AMO OFDM) signal employing separate in-phase (I) and quadrature (Q) channel baseband delivery in a 20-km single loopback fiber link based on 1-GHz reflective semiconductor optical amplifiers (RSOAs) for a colorless optical network unit (ONU). Adaptive loading process was applied to the OFDM signals to overcome the bandwidth limitation of RSOAs. The I and Q channel data streams in the OFDM signals were separately carried on individual optical carriers with different wavelengths without Hermitian Symmetry for baseband transmission. Our proposed scheme was experimentally demonstrated using a periodic property of free spectral range (FSR) in a wavelength multiplexer. The separated optical "dual" carriers were provided by the same port of a wavelength multiplexer to reduce the number of used WDM channels for a upstream.

Original languageEnglish
Title of host publicationDCNET 2012, ICE-B 2012, OPTICS 2012 - Proceedings of the International Conference on Data Communication Networking, e-Business and Optical Communication Systems, ICETE
Pages399-402
Number of pages4
Publication statusPublished - 2012 Oct 24
Event3rd International Conference on Data Communication Networking, DCNET 2012, 7th International Conference on e-Business, ICE-B 2012 and 3rd International Conference on Optical Communication Systems, OPTICS 2012 - Rome, Italy
Duration: 2012 Jul 242012 Jul 27

Other

Other3rd International Conference on Data Communication Networking, DCNET 2012, 7th International Conference on e-Business, ICE-B 2012 and 3rd International Conference on Optical Communication Systems, OPTICS 2012
CountryItaly
CityRome
Period12/7/2412/7/27

Fingerprint

Semiconductor optical amplifiers
Fiber optic networks
Wavelength division multiplexing
Orthogonal frequency division multiplexing
Throughput
Modulation
Wavelength
Fibers
Bandwidth

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Signal Processing
  • Communication

Cite this

Joo, J. M., Hong, M. K., Pham, D. T., & Han, S. K. (2012). AMO-OFDM signal delivery of 20 Gbit/S throughput in 20-Km single loopback fiber link employing baseband I/Q separation: Adaptive optical OFDM modulation and separate I/Q baseband signal transmission with remotely-fed RSOAs for colorless ONU in next-generation WDM access. In DCNET 2012, ICE-B 2012, OPTICS 2012 - Proceedings of the International Conference on Data Communication Networking, e-Business and Optical Communication Systems, ICETE (pp. 399-402)
Joo, Jeong Min ; Hong, Moon Ki ; Pham, Dung Tien ; Han, Sang Kook. / AMO-OFDM signal delivery of 20 Gbit/S throughput in 20-Km single loopback fiber link employing baseband I/Q separation : Adaptive optical OFDM modulation and separate I/Q baseband signal transmission with remotely-fed RSOAs for colorless ONU in next-generation WDM access. DCNET 2012, ICE-B 2012, OPTICS 2012 - Proceedings of the International Conference on Data Communication Networking, e-Business and Optical Communication Systems, ICETE. 2012. pp. 399-402
@inproceedings{3929a339a26c438e9390c15562a2528b,
title = "AMO-OFDM signal delivery of 20 Gbit/S throughput in 20-Km single loopback fiber link employing baseband I/Q separation: Adaptive optical OFDM modulation and separate I/Q baseband signal transmission with remotely-fed RSOAs for colorless ONU in next-generation WDM access",
abstract = "We demonstrated a novel scheme to transmit 20-Gb/s adaptively modulated optical orthogonal frequency division multiplexed (AMO OFDM) signal employing separate in-phase (I) and quadrature (Q) channel baseband delivery in a 20-km single loopback fiber link based on 1-GHz reflective semiconductor optical amplifiers (RSOAs) for a colorless optical network unit (ONU). Adaptive loading process was applied to the OFDM signals to overcome the bandwidth limitation of RSOAs. The I and Q channel data streams in the OFDM signals were separately carried on individual optical carriers with different wavelengths without Hermitian Symmetry for baseband transmission. Our proposed scheme was experimentally demonstrated using a periodic property of free spectral range (FSR) in a wavelength multiplexer. The separated optical {"}dual{"} carriers were provided by the same port of a wavelength multiplexer to reduce the number of used WDM channels for a upstream.",
author = "Joo, {Jeong Min} and Hong, {Moon Ki} and Pham, {Dung Tien} and Han, {Sang Kook}",
year = "2012",
month = "10",
day = "24",
language = "English",
isbn = "9789898565235",
pages = "399--402",
booktitle = "DCNET 2012, ICE-B 2012, OPTICS 2012 - Proceedings of the International Conference on Data Communication Networking, e-Business and Optical Communication Systems, ICETE",

}

Joo, JM, Hong, MK, Pham, DT & Han, SK 2012, AMO-OFDM signal delivery of 20 Gbit/S throughput in 20-Km single loopback fiber link employing baseband I/Q separation: Adaptive optical OFDM modulation and separate I/Q baseband signal transmission with remotely-fed RSOAs for colorless ONU in next-generation WDM access. in DCNET 2012, ICE-B 2012, OPTICS 2012 - Proceedings of the International Conference on Data Communication Networking, e-Business and Optical Communication Systems, ICETE. pp. 399-402, 3rd International Conference on Data Communication Networking, DCNET 2012, 7th International Conference on e-Business, ICE-B 2012 and 3rd International Conference on Optical Communication Systems, OPTICS 2012, Rome, Italy, 12/7/24.

AMO-OFDM signal delivery of 20 Gbit/S throughput in 20-Km single loopback fiber link employing baseband I/Q separation : Adaptive optical OFDM modulation and separate I/Q baseband signal transmission with remotely-fed RSOAs for colorless ONU in next-generation WDM access. / Joo, Jeong Min; Hong, Moon Ki; Pham, Dung Tien; Han, Sang Kook.

DCNET 2012, ICE-B 2012, OPTICS 2012 - Proceedings of the International Conference on Data Communication Networking, e-Business and Optical Communication Systems, ICETE. 2012. p. 399-402.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - AMO-OFDM signal delivery of 20 Gbit/S throughput in 20-Km single loopback fiber link employing baseband I/Q separation

T2 - Adaptive optical OFDM modulation and separate I/Q baseband signal transmission with remotely-fed RSOAs for colorless ONU in next-generation WDM access

AU - Joo, Jeong Min

AU - Hong, Moon Ki

AU - Pham, Dung Tien

AU - Han, Sang Kook

PY - 2012/10/24

Y1 - 2012/10/24

N2 - We demonstrated a novel scheme to transmit 20-Gb/s adaptively modulated optical orthogonal frequency division multiplexed (AMO OFDM) signal employing separate in-phase (I) and quadrature (Q) channel baseband delivery in a 20-km single loopback fiber link based on 1-GHz reflective semiconductor optical amplifiers (RSOAs) for a colorless optical network unit (ONU). Adaptive loading process was applied to the OFDM signals to overcome the bandwidth limitation of RSOAs. The I and Q channel data streams in the OFDM signals were separately carried on individual optical carriers with different wavelengths without Hermitian Symmetry for baseband transmission. Our proposed scheme was experimentally demonstrated using a periodic property of free spectral range (FSR) in a wavelength multiplexer. The separated optical "dual" carriers were provided by the same port of a wavelength multiplexer to reduce the number of used WDM channels for a upstream.

AB - We demonstrated a novel scheme to transmit 20-Gb/s adaptively modulated optical orthogonal frequency division multiplexed (AMO OFDM) signal employing separate in-phase (I) and quadrature (Q) channel baseband delivery in a 20-km single loopback fiber link based on 1-GHz reflective semiconductor optical amplifiers (RSOAs) for a colorless optical network unit (ONU). Adaptive loading process was applied to the OFDM signals to overcome the bandwidth limitation of RSOAs. The I and Q channel data streams in the OFDM signals were separately carried on individual optical carriers with different wavelengths without Hermitian Symmetry for baseband transmission. Our proposed scheme was experimentally demonstrated using a periodic property of free spectral range (FSR) in a wavelength multiplexer. The separated optical "dual" carriers were provided by the same port of a wavelength multiplexer to reduce the number of used WDM channels for a upstream.

UR - http://www.scopus.com/inward/record.url?scp=84867647631&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84867647631&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9789898565235

SP - 399

EP - 402

BT - DCNET 2012, ICE-B 2012, OPTICS 2012 - Proceedings of the International Conference on Data Communication Networking, e-Business and Optical Communication Systems, ICETE

ER -

Joo JM, Hong MK, Pham DT, Han SK. AMO-OFDM signal delivery of 20 Gbit/S throughput in 20-Km single loopback fiber link employing baseband I/Q separation: Adaptive optical OFDM modulation and separate I/Q baseband signal transmission with remotely-fed RSOAs for colorless ONU in next-generation WDM access. In DCNET 2012, ICE-B 2012, OPTICS 2012 - Proceedings of the International Conference on Data Communication Networking, e-Business and Optical Communication Systems, ICETE. 2012. p. 399-402