Proceedings ArticleDOI
Orthogonal Frequency Division Multiplexing for Adaptive Dispersion Compensation in Long Haul WDM Systems
Arthur J. Lowery,Liang Du,Jean Armstrong +2 more
- pp 1-3
TLDR
Simulations show orthogonal frequency division multiplexing with optical single sideband modulation can adaptively compensate for dispersion in 4000-km 32×10Gbps WDM SMF links with 40% spectral efficiency.Abstract:
Simulations show orthogonal frequency division multiplexing (OFDM) with optical single sideband modulation can adaptively compensate for dispersion in 4000-km 32×10Gbps WDM SMF links with 40% spectral efficiency. OFDM requires no reverse feedback path so can compensate rapid plant variations.read more
Citations
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Journal ArticleDOI
Coherent optical OFDM: theory and design.
TL;DR: The receiver-based digital signal processing to mitigate self-phase-modulation (SPM) and Gordon-Mollenauer phase noise, which is equivalent to the midspan phase conjugation is shown.
Journal ArticleDOI
OFDM for Next-Generation Optical Access Networks
TL;DR: General OFDM principles, including orthogonality, cyclic prefix use, frequency-domain equalization, and multiuser OFDMA are summarized, followed by an overview of various optical OFDM(A) transceiver architectures for next-generation PON.
Journal ArticleDOI
A Survey on OFDM-Based Elastic Core Optical Networking
TL;DR: A novel elastic optical network architecture with immense flexibility and scalability in spectrum allocation and data rate accommodation could be built to support diverse services and the rapid growth of Internet traffic in the future.
Journal ArticleDOI
Experimental Demonstrations of Electronic Dispersion Compensation for Long-Haul Transmission Using Direct-Detection Optical OFDM
TL;DR: In this article, experimental demonstrations using direct-detection and optical-orthogonal frequency division multiplexing (DD-OOFDM) for the compensation of chromatic dispersion in long-haul optical fiber links are presented.
Journal ArticleDOI
Orthogonal frequency division multiplexing for high-speed optical transmission
Ivan B. Djordjevic,Bane Vasic +1 more
TL;DR: Optical Orthogonal frequency division multiplexing (OOFDM) is shown to outperform RZ-OOK transmission in high-speed optical communications systems in terms of transmission distance and spectral efficiency.
References
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Journal ArticleDOI
Power efficient optical OFDM
Jean Armstrong,Arthur J. Lowery +1 more
TL;DR: A new technique for using orthogonal frequency division multiplexing (OFDM) in optical systems is presented, derived from a bipolar OFDM waveform by setting the negative values to zero.
Journal ArticleDOI
Subcarrier multiplexing for high-speed optical transmission
TL;DR: In this paper, the performance of high-speed digital fiber-optic transmission using subcarrier multiplexing (SCM) is investigated both analytically and numerically.
Patent
Optical fiber cord
Naomi Hatano,Yoshinobu Kimura,Atsushi Oshio,Osamu Saito,Satoru Tsuchiida,悟 土井田,直美 幡野,篤 押尾,吉延 木村,治 齋藤 +9 more
TL;DR: In this paper, an optical fiber cord is made by further covering the coated optical single fiber with a thermoplastic resin, which is provided with cover layers of equal to three or more layers made of the active energy ray curing resin composition hardened film outside the glass core wire.
Journal ArticleDOI
Electronic dispersion compensation by signal predistortion using digital Processing and a dual-drive Mach-Zehnder Modulator
TL;DR: In this article, a dual-drive Mach-Zehnder modulator, driven by adaptive nonlinear digital filters, was used for signal pre-compensation in a single-mode fiber at 10 Gb/s.
Journal ArticleDOI
OFDM over indoor wireless optical channel
TL;DR: The obtained results show that a significant throughput is attained over noisy wireless optical channels, and an adaptive OFDM system is proposed to increase data throughput.
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Orthogonal frequency division multiplexing for high-speed optical transmission
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