FR2539518A1 - Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques - Google Patents

Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques Download PDF

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Publication number
FR2539518A1
FR2539518A1 FR8300673A FR8300673A FR2539518A1 FR 2539518 A1 FR2539518 A1 FR 2539518A1 FR 8300673 A FR8300673 A FR 8300673A FR 8300673 A FR8300673 A FR 8300673A FR 2539518 A1 FR2539518 A1 FR 2539518A1
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FR
France
Prior art keywords
common
selective
face
front face
parallel
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.)
Granted
Application number
FR8300673A
Other languages
English (en)
French (fr)
Other versions
FR2539518B1 (enrdf_load_stackoverflow
Inventor
Jacques Mouchart
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
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR8300673A priority Critical patent/FR2539518A1/fr
Publication of FR2539518A1 publication Critical patent/FR2539518A1/fr
Application granted granted Critical
Publication of FR2539518B1 publication Critical patent/FR2539518B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
    • G02B6/29367—Zigzag path within a transparent optical block, e.g. filter deposited on an etalon, glass plate, wedge acting as a stable spacer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
FR8300673A 1983-01-18 1983-01-18 Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques Granted FR2539518A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8300673A FR2539518A1 (fr) 1983-01-18 1983-01-18 Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8300673A FR2539518A1 (fr) 1983-01-18 1983-01-18 Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques

Publications (2)

Publication Number Publication Date
FR2539518A1 true FR2539518A1 (fr) 1984-07-20
FR2539518B1 FR2539518B1 (enrdf_load_stackoverflow) 1985-03-15

Family

ID=9285018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8300673A Granted FR2539518A1 (fr) 1983-01-18 1983-01-18 Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques

Country Status (1)

Country Link
FR (1) FR2539518A1 (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002887A1 (en) * 1999-07-02 2001-01-11 Blaze Network Products, Inc. Optical wavelength division multiplexer/demultiplexer having preformed passively aligned optics
WO2002016987A1 (de) * 2000-08-23 2002-02-28 Infineon Technologies Ag Opto-elektronische baugruppe zum multiplexen und/oder demultiplexen optischer signale
EP1004907A3 (en) * 1998-11-24 2002-07-17 Agilent Technologies, Inc. (a Delaware corporation) Optical wavelength demultiplexer
WO2001086329A3 (en) * 2000-05-09 2002-07-18 Blaze Network Products Inc Cost-effective wavelength division multiplexer and demultiplexer
US6684010B1 (en) 2000-03-03 2004-01-27 Digital Optics Corp. Wavelength compensated optical wavelength division coupler and associated methods
US7466502B2 (en) 2005-12-07 2008-12-16 Tessera North America, Inc. Optical wavelength division coupler and associated methods
US7817883B2 (en) 2005-07-22 2010-10-19 Tessera North America, Inc. Optical assembly and method of making same
EP2856228A4 (en) * 2012-05-24 2016-02-17 Hewlett Packard Development Co FIBER OPTIC CONNECTOR ARRANGEMENT
DE112005002497B4 (de) * 2004-10-08 2021-06-10 Broadcom International Pte. Ltd. Wellenlängenmultiplexerarchitektur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501223A (en) * 1965-11-23 1970-03-17 Bell Telephone Labor Inc Optical pulse generator
GB2014752A (en) * 1978-01-31 1979-08-30 Nippon Telegraph & Telephone Element for use in optical multiplexer or de-multiplexer
DE3008029A1 (de) * 1980-03-03 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Optischer baustein fuer multiplexer/demultiplexer
JPS5717907A (en) * 1980-07-08 1982-01-29 Nippon Sheet Glass Co Ltd Blanching mixer for optical transmission
JPS5774722A (en) * 1980-10-28 1982-05-11 Mitsubishi Electric Corp Optical wavelength branching filter
US4362361A (en) * 1980-09-15 1982-12-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Collimated beam manifold with the number of output beams variable at a given output angle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501223A (en) * 1965-11-23 1970-03-17 Bell Telephone Labor Inc Optical pulse generator
GB2014752A (en) * 1978-01-31 1979-08-30 Nippon Telegraph & Telephone Element for use in optical multiplexer or de-multiplexer
DE3008029A1 (de) * 1980-03-03 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Optischer baustein fuer multiplexer/demultiplexer
JPS5717907A (en) * 1980-07-08 1982-01-29 Nippon Sheet Glass Co Ltd Blanching mixer for optical transmission
US4362361A (en) * 1980-09-15 1982-12-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Collimated beam manifold with the number of output beams variable at a given output angle
JPS5774722A (en) * 1980-10-28 1982-05-11 Mitsubishi Electric Corp Optical wavelength branching filter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 156 (P-135) (1034), 17 août 1982 & JP - A - 57 74 722 (MITSUBISHI DENKI K.K.) (11-5-1982) *
PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 82 (P-116) (960), 20 mai 1982 & JP - A - 57 17 907 (NIPPON ITA GLASS K.K.) (29-1-1982) *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004907A3 (en) * 1998-11-24 2002-07-17 Agilent Technologies, Inc. (a Delaware corporation) Optical wavelength demultiplexer
JP2003504661A (ja) * 1999-07-02 2003-02-04 ブレイズ、ネットワーク、プロダクツ、インコーポレーテッド 予め形成された光学部品が受動的に位置合わせされる、光波長分割マルチプレクサー／デマルチプレクサー
CN100472258C (zh) * 1999-07-02 2009-03-25 布雷兹网络产品公司 有预制被动对准光学部件的光学波分多路复用器/去复用器
WO2001002887A1 (en) * 1999-07-02 2001-01-11 Blaze Network Products, Inc. Optical wavelength division multiplexer/demultiplexer having preformed passively aligned optics
EP1210631B1 (en) * 2000-03-03 2005-10-19 Digital Optics Corporation Wavelength compensated optical wavelength division coupler and associated methods
US6684010B1 (en) 2000-03-03 2004-01-27 Digital Optics Corp. Wavelength compensated optical wavelength division coupler and associated methods
WO2001086329A3 (en) * 2000-05-09 2002-07-18 Blaze Network Products Inc Cost-effective wavelength division multiplexer and demultiplexer
US7260328B2 (en) 2000-08-23 2007-08-21 Finisar Corporation Optoelectronic assembly for multiplexing and/or demultiplexing optical signals
WO2002016987A1 (de) * 2000-08-23 2002-02-28 Infineon Technologies Ag Opto-elektronische baugruppe zum multiplexen und/oder demultiplexen optischer signale
DE112005002497B4 (de) * 2004-10-08 2021-06-10 Broadcom International Pte. Ltd. Wellenlängenmultiplexerarchitektur
US7817883B2 (en) 2005-07-22 2010-10-19 Tessera North America, Inc. Optical assembly and method of making same
US8532445B2 (en) 2005-07-22 2013-09-10 Digitaloptics Corporation East Optical assembly
US7466502B2 (en) 2005-12-07 2008-12-16 Tessera North America, Inc. Optical wavelength division coupler and associated methods
EP2856228A4 (en) * 2012-05-24 2016-02-17 Hewlett Packard Development Co FIBER OPTIC CONNECTOR ARRANGEMENT

Also Published As

Publication number Publication date
FR2539518B1 (enrdf_load_stackoverflow) 1985-03-15

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