DE69412569D1 - Optischer Wähler und dessen Verwendung in einer optischen Verbindung - Google Patents

Optischer Wähler und dessen Verwendung in einer optischen Verbindung

Info

Publication number
DE69412569D1
DE69412569D1 DE69412569T DE69412569T DE69412569D1 DE 69412569 D1 DE69412569 D1 DE 69412569D1 DE 69412569 T DE69412569 T DE 69412569T DE 69412569 T DE69412569 T DE 69412569T DE 69412569 D1 DE69412569 D1 DE 69412569D1
Authority
DE
Germany
Prior art keywords
optical
paths
selector
path
switches
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.)
Revoked
Application number
DE69412569T
Other languages
English (en)
Other versions
DE69412569T2 (de
Inventor
Christian Duchet
Roy Guy Le
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9452985&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69412569(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of DE69412569D1 publication Critical patent/DE69412569D1/de
Publication of DE69412569T2 publication Critical patent/DE69412569T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DE69412569T 1993-11-18 1994-11-16 Optischer Wähler und dessen Verwendung in einer optischen Verbindung Revoked DE69412569T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313782A FR2712757B1 (fr) 1993-11-18 1993-11-18 Sélecteur optique et liaison optique comportant ce sélecteur.

Publications (2)

Publication Number Publication Date
DE69412569D1 true DE69412569D1 (de) 1998-09-24
DE69412569T2 DE69412569T2 (de) 1999-03-04

Family

ID=9452985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412569T Revoked DE69412569T2 (de) 1993-11-18 1994-11-16 Optischer Wähler und dessen Verwendung in einer optischen Verbindung

Country Status (6)

Country Link
US (1) US5655037A (de)
EP (1) EP0654695B1 (de)
AT (1) ATE170006T1 (de)
DE (1) DE69412569T2 (de)
ES (1) ES2123110T3 (de)
FR (1) FR2712757B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004051A1 (de) * 1997-08-01 2000-05-31 Akzo Nobel N.V. Kaskadierter optischer schalter mit wenigstens einem tor
US7013058B1 (en) * 2002-05-24 2006-03-14 Cypress Semiconductor Corporation Optical switch cascading system and method with fixed incidence angle correction
US10036904B1 (en) * 2014-03-26 2018-07-31 Inphi Corporation Method and system for integrated differential electro-absorption modulator device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868336A (ja) * 1981-10-19 1983-04-23 Nec Corp 光源切替方式
JPS58168342A (ja) * 1982-03-30 1983-10-04 Kokusai Denshin Denwa Co Ltd <Kdd> 光中継器の光源冗長方式
US4998791A (en) * 1989-10-16 1991-03-12 Gte Laboratories Incorporated Integrated optical switches with very high extinction ratios
FR2674711B1 (fr) * 1991-03-28 1993-08-06 Guignard Philippe Dispositif rapidement reconfigurable de multiplexage en longueur d'onde.
CA2066909C (en) * 1991-04-26 1998-08-04 Katsumi Yoshitani An optical fiber switching system for laser welding
JPH0549056A (ja) * 1991-08-12 1993-02-26 Nippon Telegr & Teleph Corp <Ntt> 光切り替え型接続装置
JPH0548584A (ja) * 1991-08-12 1993-02-26 Mitsubishi Electric Corp 光通信システム
US5297224A (en) * 1992-08-14 1994-03-22 Litton Systems, Inc. Optically switched sensor array

Also Published As

Publication number Publication date
FR2712757A1 (fr) 1995-05-24
FR2712757B1 (fr) 1995-12-29
US5655037A (en) 1997-08-05
DE69412569T2 (de) 1999-03-04
EP0654695A1 (de) 1995-05-24
EP0654695B1 (de) 1998-08-19
ATE170006T1 (de) 1998-09-15
ES2123110T3 (es) 1999-01-01

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL, PARIS, FR

8363 Opposition against the patent
8331 Complete revocation