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Hybrid coherence multiplexing/coarse wavelength-division multiplexing passive optical network for customer access

Cahill, M.J.L., Pendock, G.J. and Sampson, David (1997) Hybrid coherence multiplexing/coarse wavelength-division multiplexing passive optical network for customer access IEEE Photonics Technology Letters, 9 (7). pp. 1032-1034.

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Abstract

We propose a passive optical network for customer access based on a hybrid coherence multiplexing/coarse wavelength-division multiplexing (WDM) technique. Coherence multiplexing provides asynchronous multichannel transmission, and coarse WDM provides bidirectional transmission. A costshared superfluorescent source is used for downstream transmission, and inexpensive light-emitting diodes are employed for upstream transmission. Asynchronous two channel transmission at 40 Mb/s per channel is demonstrated for both upstream and downstream. Our experiment indicates that upstream and downstream aggregate bit rates of 640 Mb/s are feasible based on current commercially available components.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences
Faculty of Health and Medical Sciences
Authors :
NameEmailORCID
Cahill, M.J.L.
Pendock, G.J.
Sampson, Davidd.sampson@surrey.ac.uk
Date : 1997
DOI : 10.1109/68.593390
Uncontrolled Keywords : Code division multiaccess, Multiaccess communication, Optical fiber communication, Optical interferometry, Wavelength-division multiplexing, Code division multiaccess, Hybrid coherent optical networks, Asynchronous transfer mode, Communication channels (information theory), Fiber lasers, Fiber optic networks, Frequency division multiplexing, Interferometry, Light emitting diodes, Light modulation, Light modulators, Light transmission, Optical fiber coupling, Optical communication
Depositing User : Maria Rodriguez-Marquez
Date Deposited : 12 Jun 2018 10:33
Last Modified : 19 Sep 2018 11:33
URI: http://epubs.surrey.ac.uk/id/eprint/846954

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