ATE27213T1 - Anordnung zur wellenlaengen multiplexierung oder demultiplexierung mit optischer trennung. - Google Patents

Anordnung zur wellenlaengen multiplexierung oder demultiplexierung mit optischer trennung.

Info

Publication number
ATE27213T1
ATE27213T1 AT83401451T AT83401451T ATE27213T1 AT E27213 T1 ATE27213 T1 AT E27213T1 AT 83401451 T AT83401451 T AT 83401451T AT 83401451 T AT83401451 T AT 83401451T AT E27213 T1 ATE27213 T1 AT E27213T1
Authority
AT
Austria
Prior art keywords
optical
demultiplexing
arrangement
media
wavelength multiplexing
Prior art date
Application number
AT83401451T
Other languages
English (en)
Inventor
Jean-Pierre Laude
Original Assignee
Instruments 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 Instruments Sa filed Critical Instruments Sa
Application granted granted Critical
Publication of ATE27213T1 publication Critical patent/ATE27213T1/de

Links

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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
    • 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
    • G02B6/29364—Cascading by a light guide path between filters or filtering operations, e.g. fibre interconnected single filter modules
    • 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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
AT83401451T 1982-07-16 1983-07-13 Anordnung zur wellenlaengen multiplexierung oder demultiplexierung mit optischer trennung. ATE27213T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8212438A FR2530392B1 (fr) 1982-07-16 1982-07-16 Dispositif a isolement optique pour multiplexage ou demultiplexage de longueurs d'onde
EP83401451A EP0102264B1 (de) 1982-07-16 1983-07-13 Anordnung zur Wellenlängen Multiplexierung oder Demultiplexierung mit optischer Trennung

Publications (1)

Publication Number Publication Date
ATE27213T1 true ATE27213T1 (de) 1987-05-15

Family

ID=9276019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83401451T ATE27213T1 (de) 1982-07-16 1983-07-13 Anordnung zur wellenlaengen multiplexierung oder demultiplexierung mit optischer trennung.

Country Status (5)

Country Link
US (1) US4651315A (de)
EP (1) EP0102264B1 (de)
AT (1) ATE27213T1 (de)
DE (1) DE3371588D1 (de)
FR (1) FR2530392B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993796A (en) * 1979-08-14 1991-02-19 Kaptron, Inc. Fiber optics communication modules
CA1249466A (en) * 1983-01-31 1989-01-31 Narinder S. Kapany Fiber optics communication modules
US4880289A (en) * 1983-12-16 1989-11-14 Hitachi, Ltd. Two-way optical transmission system
CA1249468A (en) * 1984-05-22 1989-01-31 Fred C. Unterleitner Splitter for fiber optics
FR2579333B1 (fr) * 1985-03-20 1987-07-03 Instruments Sa Multiplexeur-demultiplexeur de longueurs d'ondes corrige des aberrations geometriques et chromatiques
FR2583907B1 (fr) * 1985-06-19 1988-07-01 Framatome Sa Procede et dispositif de conduite et de surveillance d'une installation industrielle par transmission d'informations et d'ordres par voie optique
FR2585159B1 (fr) * 1985-07-17 1988-09-16 Framatome Sa Dispositif de conduite et de surveillance d'une installation industrielle par transmission d'informations et d'ordres par voie optique
EP0206901B1 (de) * 1985-06-19 1989-09-20 Framatome Anordnung zur Steuerung und Überwachung einer industriellen Anlage durch optische Übertragung von Nachrichten und Befehlen
US4763978A (en) * 1986-10-03 1988-08-16 American Telephone And Telegraph Company Optical fiber connector
US4934784A (en) * 1989-03-20 1990-06-19 Kaptron, Inc. Hybrid active devices coupled to fiber via spherical reflectors
US5000531A (en) * 1989-05-22 1991-03-19 Harris Corporation Passive bypass for fiber optic ring network
DE4008483A1 (de) * 1990-03-16 1991-09-19 Standard Elektrik Lorenz Ag Koppelelement fuer ein optisches signal-uebertragungssystem
US6008920A (en) * 1998-03-11 1999-12-28 Optical Coating Laboratory, Inc. Multiple channel multiplexer/demultiplexer devices
US6215924B1 (en) 1998-08-06 2001-04-10 Optical Coating Laboratory, Inc. Optical coupler device for dense wavelength division multiplexing
US6901200B2 (en) * 2000-12-22 2005-05-31 Fiber Optic Network Solutions, Inc. Module and housing for optical fiber distribution and DWDM equipment
US8913245B2 (en) * 2010-06-29 2014-12-16 Kla-Tencor Corporation System and method for interferometric autofocusing
CN102436038B (zh) * 2011-12-27 2013-10-09 华为技术有限公司 光路耦合器件、光路耦合装置及光路耦合方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421747A (en) * 1977-07-19 1979-02-19 Mitsubishi Electric Corp Optical distributor
JPS54103055A (en) * 1978-01-31 1979-08-14 Nippon Telegr & Teleph Corp <Ntt> Spectrometer
US4289373A (en) * 1978-08-17 1981-09-15 Nippon Electric Co., Ltd. Bidirectional optical fiber transmission system
DK156381A (da) * 1980-04-08 1981-10-09 Instruments Sa Monokromator
JPS56155901A (en) * 1980-05-06 1981-12-02 Nippon Telegr & Teleph Corp <Ntt> Optical wave coupling and branching filter
DE3019955A1 (de) * 1980-05-24 1981-12-03 Ibm Deutschland Gmbh, 7000 Stuttgart Kopplungselement fuer lichtwellenleiter
DE3019956A1 (de) * 1980-05-24 1981-12-03 Ibm Deutschland Gmbh, 7000 Stuttgart Modulares, faseroptisches kommunikationssystem
JPS56167103A (en) * 1980-05-28 1981-12-22 Toshiba Corp Optical branching filter
FR2492543A2 (fr) * 1980-10-21 1982-04-23 Thomson Csf Epissures entre fibres optiques
GB2086168B (en) * 1980-10-23 1985-03-27 Plessey Co Ltd Optical transmission systems
FR2500642B1 (fr) * 1981-02-24 1986-06-06 Nippon Sheet Glass Co Ltd Structure de support pour la fixation de fibres optiques et de lentilles et procede pour leur preparation ainsi que dispositif les utilisant
CA1154987A (en) * 1981-11-27 1983-10-11 Narinder S. Kapany Fiber optics commmunications modules
US4474424A (en) * 1981-03-20 1984-10-02 At&T Bell Laboratories Optical multi/demultiplexer using interference filters

Also Published As

Publication number Publication date
FR2530392B1 (fr) 1987-01-02
EP0102264B1 (de) 1987-05-13
FR2530392A1 (fr) 1984-01-20
US4651315A (en) 1987-03-17
DE3371588D1 (en) 1987-06-19
EP0102264A1 (de) 1984-03-07

Similar Documents

Publication Publication Date Title
ATE27213T1 (de) Anordnung zur wellenlaengen multiplexierung oder demultiplexierung mit optischer trennung.
ATE47778T1 (de) Optisches bauteil mit verteilter funktion fuer optische uebertragung.
SE8203846D0 (sv) Forfarande och anordning for anslutning av optiska fibrer
DK149670C (da) Koblingsorgan for optiske fibre
DE3172735D1 (en) Optical arrangement for optically coupling optical fibres
ATE27519T1 (de) Kompakter wellenlaengen-multiplexer-demultiplexer mit adaptiver filterung.
IT7919058A0 (it) Connettore per fibre ottiche.
JPS5694316A (en) Method of firmly coupling optical fiber waveguide with light emitting device
IT1178046B (it) Connettore per fibre ottiche
FR2431659A1 (fr) Dispositif d&#39;illumination a fibres optiques
FR2517073B1 (fr) Procede et appareil d&#39;assemblage d&#39;un cable de transmission a fibre optique, et cable realise a l&#39;aide d&#39;un tel procede
FR2377047A1 (fr) Connecteur rotatif pour fibre optique
ES523564A0 (es) &#34;un metodo mejorado de calentamiento para la obtencion de una fibra optica por estirado de una preforma&#34;
SE8302053D0 (sv) Kopplingsanordning for optiska fibrer
DE3161894D1 (en) Device for separating two light signals emitted by two sources of different wavelengths and transmitted by the same optical fibre, and receiver comprising such a device
DK158754C (da) Optisk kobler til transmission og modtagning gennem lysledende fibre
IT1205397B (it) Connettore per fibre ottiche
FR2530829B1 (fr) Connecteur de fibres optiques
SE8305310L (sv) Panelindikator
GB2016132A (en) Filter combination for fibre optic systems
GB2117131B (en) Fibre optic light sources
NO905640D0 (no) Gjenbrukbart mekanisk koblingsstykke for optiske fibre.
SE7813155L (sv) Sett och anordning for utvinning av separat fiberdel, cellsaftdel och olja ur notter, speciellt kokosnotter
JPS5783899A (en) Optical fiber transmission line defect searching system
DK158719C (da) Fremgangsmaade til fremstilling af formemneroer til optiske fibre

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties