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Journal of Lightwave Technology

Journal of Lightwave Technology

| A JOINT IEEE/OSA PUBLICATION

  • Vol. 27, Iss. 15 — Aug. 1, 2009
  • pp: 3107–3115

Large Scale, All-Fiber Optical Cross-Connect Switches for Automated Patch-Panels

Anthony S. Kewitsch

Journal of Lightwave Technology, Vol. 27, Issue 15, pp. 3107-3115 (2009)


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Abstract

Transparent, all-optical cross-connect switches provide non-blocking, one-to-one reconfigurable interconnections between any of $N$ input fibers and any of $N$ output fibers. Cross-connects based on all-fiber rather than free-space interconnections have the potential for low opto-mechanical complexity, miniaturization, high optical power handling and ideal optical performance. In this paper, we propose and analyze novel architectures for large-scale, all-fiber cross-connects based on the application of Theory of Knots and Braids to fiber switching and compare them on the basis of scalability, modularity and reconfiguration time. A prototype 140 input by 140 output, automated all-fiber cross-connect is developed to demonstrate these concepts.

© 2009 IEEE

Citation
Anthony S. Kewitsch, "Large Scale, All-Fiber Optical Cross-Connect Switches for Automated Patch-Panels," J. Lightwave Technol. 27, 3107-3115 (2009)
http://www.opticsinfobase.org/jlt/abstract.cfm?URI=jlt-27-15-3107

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