Demonstration of an all-optical simultaneous wavelength converting/space-switching cross-point device

M. F. C. Stephens, R. V. Penty, M. Asghari, I. H. White, K. Guild, M. J. O'Mahony, M. J. Roberston, P. J. Fiddyment

Abstract

An integrated device consisting of two cascaded 2 × 2 crosspoint switches has been utilized to demonstrate a highly functional integrated routing and wavelength converting switch architecture at a data rate of 2.488 Gb/s. This allows simultaneous space switching and wavelength conversion of optical signals in wavelength-division multiplexed (WDM) networks. Eye diagrams and bit-error-rate (BER) curves are displayed for wavelength conversion and simultaneous routing of a separate signal.
Original languageEnglish
Pages (from-to)224-226
Number of pages3
JournalIEEE Photonics Technology Letters
Volume10
Issue number2
DOIs
Publication statusPublished - Feb 1998

Bibliographical note

Cited By (since 1996):3

Export Date: 20 March 2014

Source: Scopus

CODEN: IPTLE

Language of Original Document: English

Correspondence Address: Stephens, M.F.C.; Dept. of Elec. and Electron. Eng., University of Bristol, Bristol BS8 ITR, United Kingdom

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Keywords

  • optical simultaneous wavelength
  • converting/space-switching
  • crosspoint switches

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