DE69114593T2 - Optisches Vermittlungssystem für Frequenzmultiplexsignale. - Google Patents

Optisches Vermittlungssystem für Frequenzmultiplexsignale.

Info

Publication number
DE69114593T2
DE69114593T2 DE69114593T DE69114593T DE69114593T2 DE 69114593 T2 DE69114593 T2 DE 69114593T2 DE 69114593 T DE69114593 T DE 69114593T DE 69114593 T DE69114593 T DE 69114593T DE 69114593 T2 DE69114593 T2 DE 69114593T2
Authority
DE
Germany
Prior art keywords
frequency division
switching system
division multiplex
optical switching
multiplex signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69114593T
Other languages
English (en)
Other versions
DE69114593D1 (de
Inventor
Jean-Louis Oudar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oclaro North America Inc
Original Assignee
France Telecom SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by France Telecom SA filed Critical France Telecom SA
Publication of DE69114593D1 publication Critical patent/DE69114593D1/de
Application granted granted Critical
Publication of DE69114593T2 publication Critical patent/DE69114593T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0003—Details
DE69114593T 1990-07-17 1991-07-15 Optisches Vermittlungssystem für Frequenzmultiplexsignale. Expired - Fee Related DE69114593T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009108A FR2665039B1 (fr) 1990-07-17 1990-07-17 Systeme de commutation optique de signaux multiplexes en frequence.

Publications (2)

Publication Number Publication Date
DE69114593D1 DE69114593D1 (de) 1995-12-21
DE69114593T2 true DE69114593T2 (de) 1996-06-05

Family

ID=9398815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69114593T Expired - Fee Related DE69114593T2 (de) 1990-07-17 1991-07-15 Optisches Vermittlungssystem für Frequenzmultiplexsignale.

Country Status (5)

Country Link
US (1) US5189542A (de)
EP (1) EP0467764B1 (de)
JP (1) JPH05336074A (de)
DE (1) DE69114593T2 (de)
FR (1) FR2665039B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2061141C (en) * 1991-02-14 1996-09-10 Makoto Nishio Optical switching system for optical wavelength-division and time-division multiplexed signals
US5483368A (en) * 1992-11-18 1996-01-09 Kabushiki Kaisha Toshiba Optical communication system suitable for selective reception of multiple services
US5600479A (en) * 1995-12-22 1997-02-04 Corning Incorporated Method and apparatus for optical logic and switching functions
US6025944A (en) * 1997-03-27 2000-02-15 Mendez R&D Associates Wavelength division multiplexing/code division multiple access hybrid
US5923797A (en) * 1998-03-12 1999-07-13 Lanhopper System, Inc. Frequency-controlled optical switch
US6891995B2 (en) * 2002-03-01 2005-05-10 Matsushita Electric Industrial Co., Ltd. Wavelength division multiplex transmission system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726011A (en) * 1985-04-08 1988-02-16 Itt Defense Communications, A Division Of Itt Corporation Coherent optical fiber communication with frequency-division-multiplexing
EP0223258B1 (de) * 1985-11-22 1994-01-26 Nec Corporation Optisches Wellenlängenmultiplexvermittlungssystem mit Wellenlängenschaltlichtmodulatoren
JPH0636621B2 (ja) * 1986-10-15 1994-05-11 日本電気株式会社 光交換機

Also Published As

Publication number Publication date
DE69114593D1 (de) 1995-12-21
FR2665039A1 (fr) 1992-01-24
EP0467764B1 (de) 1995-11-15
EP0467764A1 (de) 1992-01-22
US5189542A (en) 1993-02-23
FR2665039B1 (fr) 1994-03-25
JPH05336074A (ja) 1993-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AVANEX CORP.(N.D.GES.D.STAATES DELAWARE), FREMONT,

8339 Ceased/non-payment of the annual fee