Multi-carrier transmitter for future access networks

T. Huynh, R. Zhou, S. Latkowski, F. Smyth, L.P. Barry, P.M. Anandarajah

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

Abstract

The authors present a multi-carrier transmitter based on a gain switched laser employed in a next generation access network. The simple, robust and cost efficient direct modulation based comb generation technique offers closely spaced coherent channels. Each of the channels is imposed with 2.5 Gbaud data using QPSK and 16-QAM formats. The authors also present a performance comparison between the commonly used coherent detection scheme and a novel receiver architecture based on a pilot tone aided direct detection scheme. The simplified low cost receiver, enabled by the phase correlated optical comb tones, eases the requirement for an expensive local oscillator (tunable laser), reduces the need for digital signal processing and also greatly enhances the phase noise tolerance of the system.
Original languageEnglish
Title of host publicationProceedings of the 2012 14th International Conference on Transparent Optical Networks (ICTON), 2-5 July 2012, Warwick, Coventry, UK
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
PagesWe.D3.2-1/3
ISBN (Print)978-1-4673-2228-7
DOIs
Publication statusPublished - 2012
Event14th International Conference on Transparent Optical Networks (ICTON 2012) - University of Warwick, Coventry, United Kingdom
Duration: 2 Jul 20125 Jul 2012
Conference number: 14
http://www.nit.eu/icton-2012

Conference

Conference14th International Conference on Transparent Optical Networks (ICTON 2012)
Abbreviated titleICTON 2012
CountryUnited Kingdom
CityCoventry
Period2/07/125/07/12
Internet address

Fingerprint

Transmitters
Laser tuning
Quadrature phase shift keying
Quadrature amplitude modulation
Phase noise
Digital signal processing
Costs
Modulation
Lasers

Cite this

Huynh, T., Zhou, R., Latkowski, S., Smyth, F., Barry, L. P., & Anandarajah, P. M. (2012). Multi-carrier transmitter for future access networks. In Proceedings of the 2012 14th International Conference on Transparent Optical Networks (ICTON), 2-5 July 2012, Warwick, Coventry, UK (pp. We.D3.2-1/3). Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICTON.2012.6253933
Huynh, T. ; Zhou, R. ; Latkowski, S. ; Smyth, F. ; Barry, L.P. ; Anandarajah, P.M. / Multi-carrier transmitter for future access networks. Proceedings of the 2012 14th International Conference on Transparent Optical Networks (ICTON), 2-5 July 2012, Warwick, Coventry, UK. Piscataway : Institute of Electrical and Electronics Engineers, 2012. pp. We.D3.2-1/3
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Huynh, T, Zhou, R, Latkowski, S, Smyth, F, Barry, LP & Anandarajah, PM 2012, Multi-carrier transmitter for future access networks. in Proceedings of the 2012 14th International Conference on Transparent Optical Networks (ICTON), 2-5 July 2012, Warwick, Coventry, UK. Institute of Electrical and Electronics Engineers, Piscataway, pp. We.D3.2-1/3, 14th International Conference on Transparent Optical Networks (ICTON 2012), Coventry, United Kingdom, 2/07/12. https://doi.org/10.1109/ICTON.2012.6253933

Multi-carrier transmitter for future access networks. / Huynh, T.; Zhou, R.; Latkowski, S.; Smyth, F.; Barry, L.P.; Anandarajah, P.M.

Proceedings of the 2012 14th International Conference on Transparent Optical Networks (ICTON), 2-5 July 2012, Warwick, Coventry, UK. Piscataway : Institute of Electrical and Electronics Engineers, 2012. p. We.D3.2-1/3.

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

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Huynh T, Zhou R, Latkowski S, Smyth F, Barry LP, Anandarajah PM. Multi-carrier transmitter for future access networks. In Proceedings of the 2012 14th International Conference on Transparent Optical Networks (ICTON), 2-5 July 2012, Warwick, Coventry, UK. Piscataway: Institute of Electrical and Electronics Engineers. 2012. p. We.D3.2-1/3 https://doi.org/10.1109/ICTON.2012.6253933