@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",
language = "English",
isbn = "9789898565235",
series = "DCNET 2012, ICE-B 2012, OPTICS 2012 - Proceedings of the International Conference on Data Communication Networking, e-Business and Optical Communication Systems, ICETE",
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",
note = "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 ; Conference date: 24-07-2012 Through 27-07-2012",
}