All optical code drop unit for transparent ring networks
Glesk, I. and Brès, Camille-Sophie and Runser, Robert J. and Prucnal, Paul R. (2005) All optical code drop unit for transparent ring networks. IEEE Photonics Technology Letters, 17 (5). pp. 1088-1090. ISSN 1041-1135
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In this letter, we propose and experimentally demonstrate a novel all-optical two-dimensional time-wavelength optical code-division multiple access (OCDMA) code-drop unit for transparent ring networks. The ultrafast all-optical code-drop unit is based on the terahertz optical asymmetric demultiplexer.We have demonstrated experimentally the capability to drop the correlated code at the desired node in a four-user ring network operating at 253 Gchips/s with a single-user bit rate of 2.5 Gb/s. Error-free operation is obtained. Dropping codes from multihop networks facilitates the development of optical add–drop multiplexers for OCDMA networks
ORCID iDs
Glesk, I. ORCID: https://orcid.org/0000-0002-3176-8069, Brès, Camille-Sophie, Runser, Robert J. and Prucnal, Paul R.;-
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Item type: Article ID code: 12391 Dates: DateEventMay 2005PublishedKeywords: code-division multiple access, optical fiber communications, optical fiber local area network, Electrical Engineering. Electronics Nuclear Engineering, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering Subjects: Technology > Electrical engineering. Electronics Nuclear engineering Department: Faculty of Engineering > Electronic and Electrical Engineering Depositing user: Strathprints Administrator Date deposited: 15 Mar 2012 15:09 Last modified: 05 Jan 2024 11:05 URI: https://strathprints.strath.ac.uk/id/eprint/12391