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Title:
NETWORK TRANSCEIVER FOR EXTENDING THE BANDWIDTH OF OPTICAL FIBER-BASED NETWORK INFRASTRUCTURE
Document Type and Number:
WIPO Patent Application WO2002089380
Kind Code:
A3
Abstract:
A multimode wavelength division multiplexing (WDM) network transceiver and method includes a plurality of optical transmitters and a multiplexer operatively connected to each optical transmitter for receiving optical communications signals and multiplexing the signals into a multimode wavelength division multiplexed optical communications signal. A demultiplexer receives a multimode wavelength division multiplexed optical communications signal and demultiplexes the signal into a plurality of demultiplexed optical communications signals that are then received and detected within a plurality of optical receivers.

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Inventors:
LANGE MICHAEL
DESALVO JOHN
TEGGE EDWARD
DODZWEIT JOHN
Application Number:
PCT/US2001/046543
Publication Date:
July 24, 2003
Filing Date:
December 05, 2001
Export Citation:
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Assignee:
HARRIS CORP (US)
International Classes:
H04B10/272; H04J14/02; H04L12/46; (IPC1-7): H04J14/02
Domestic Patent References:
WO2000064087A12000-10-26
Foreign References:
EP0667690A21995-08-16
EP1043847A12000-10-11
US5140451A1992-08-18
US5953690A1999-09-14
US4947458A1990-08-07
US5778127A1998-07-07
Other References:
HIROSHI YASAKA ET AL: "OPTICAL FREQUENCY SPACING TUNABLE FOUR-CHANNEL INTEGRATED 1.55 M MULTIELECTRODE DISTRIBUTED-FEEDBACK LASER ARRAY", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE INC. NEW YORK, US, vol. 1, no. 4, 1 April 1989 (1989-04-01), pages 75 - 76, XP000092379, ISSN: 1041-1135
LENTKE H: "OPTISCHER WELLENLANGENMULTIPLEX FUR LOKALE NETZE", NTZ (NACHRICHTENTECHNISCHE ZEITSCHRIFT), VDE VERLAG GMBH. BERLIN, DE, vol. 47, no. 1, 1994, pages 26 - 28, XP000424440, ISSN: 0027-707X
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