DE69316063D1 - Wellenlängenmultiplexer, insbesondere für optisches integriertes System - Google Patents

Wellenlängenmultiplexer, insbesondere für optisches integriertes System

Info

Publication number
DE69316063D1
DE69316063D1 DE69316063T DE69316063T DE69316063D1 DE 69316063 D1 DE69316063 D1 DE 69316063D1 DE 69316063 T DE69316063 T DE 69316063T DE 69316063 T DE69316063 T DE 69316063T DE 69316063 D1 DE69316063 D1 DE 69316063D1
Authority
DE
Germany
Prior art keywords
optical integrated
integrated systems
wavelength multiplexers
multiplexers
wavelength
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
DE69316063T
Other languages
English (en)
Other versions
DE69316063T2 (de
Inventor
Claude Artigue
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
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
Application filed by Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Publication of DE69316063D1 publication Critical patent/DE69316063D1/de
Application granted granted Critical
Publication of DE69316063T2 publication Critical patent/DE69316063T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02B6/24—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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29307—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment
    • 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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • 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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29325—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide of the slab or planar or plate like form, i.e. confinement in a single transverse dimension only
    • G02B6/29326—Diffractive elements having focusing properties, e.g. curved gratings
    • 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
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • 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
    • G02B6/29386—Interleaving or deinterleaving, i.e. separating or mixing subsets of optical signals, e.g. combining even and odd channels into a single optical signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
DE69316063T 1992-03-31 1993-03-29 Wellenlängenmultiplexer, insbesondere für optisches integriertes System Expired - Fee Related DE69316063T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9203910A FR2689349B1 (fr) 1992-03-31 1992-03-31 Multiplexeur en longueur d'onde pour systeme optique integre.

Publications (2)

Publication Number Publication Date
DE69316063D1 true DE69316063D1 (de) 1998-02-12
DE69316063T2 DE69316063T2 (de) 1998-04-23

Family

ID=9428313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316063T Expired - Fee Related DE69316063T2 (de) 1992-03-31 1993-03-29 Wellenlängenmultiplexer, insbesondere für optisches integriertes System

Country Status (6)

Country Link
US (1) US5371813A (de)
EP (1) EP0564347B1 (de)
JP (2) JP2880873B2 (de)
CA (1) CA2092974A1 (de)
DE (1) DE69316063T2 (de)
FR (1) FR2689349B1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5915054A (en) * 1992-03-05 1999-06-22 Fuji Xerox Co., Ltd. Star coupler for an optical communication network
JP3269540B2 (ja) * 1993-11-05 2002-03-25 富士ゼロックス株式会社 光増幅器
US5675675A (en) * 1995-12-29 1997-10-07 Corning Incorporated Bandwidth-adjusted wavelength demultiplexer
US6011884A (en) * 1997-12-13 2000-01-04 Lightchip, Inc. Integrated bi-directional axial gradient refractive index/diffraction grating wavelength division multiplexer
US6151336A (en) * 1998-02-11 2000-11-21 Sorrento Networks, Inc. Time division multiplexing expansion subsystem
US6400478B1 (en) 1998-04-02 2002-06-04 Sorrento Networks, Inc. Wavelength-division-multiplexed optical transmission system with expanded bidirectional transmission capacity over a single fiber
GB2335051B (en) * 1998-05-19 2000-01-19 Bookham Technology Ltd Optical device for splitting up a multi-wavelength light beam
US6298103B1 (en) 1998-06-16 2001-10-02 Sorrento Networks Corporation Flexible clock and data recovery module for a DWDM optical communication system with multiple clock rates
CA2279765C (en) * 1998-07-30 2006-09-19 National Research Council Of Canada Wavelength stabilized planar waveguide optical devices incorporating a dispersive element
US6263126B1 (en) 1998-08-06 2001-07-17 Avanex Corporation Fiber optic dense wavelength division multiplexer utilizing a multi-stage parallel cascade method of wavelength separation
US6108471A (en) * 1998-11-17 2000-08-22 Bayspec, Inc. Compact double-pass wavelength multiplexer-demultiplexer having an increased number of channels
US6275630B1 (en) 1998-11-17 2001-08-14 Bayspec, Inc. Compact double-pass wavelength multiplexer-demultiplexer
DE19853754B4 (de) * 1998-11-21 2009-06-10 Spectro Analytical Instruments Gmbh Simultanes Doppelgitter-Spektrometer mit Halbleiterzeilensensoren oder Photoelektronenvervielfachern
US6415080B1 (en) 1999-09-03 2002-07-02 Zolo Technologies, Inc. Echelle grating dense wavelength division multiplexer/demultiplexer
US6563977B1 (en) 2000-06-27 2003-05-13 Bayspec, Inc. Compact wavelength multiplexer-demultiplexer providing low polarization sensitivity
US6574396B1 (en) * 2001-03-12 2003-06-03 Lucent Technologies Inc. Waveguide grating arrangement using a segmented reflector
WO2004044634A1 (en) * 2002-11-13 2004-05-27 Battelle Memorial Institute Optical wavelength division mux/demux with integrated optical amplifier
US7760979B2 (en) * 2005-02-17 2010-07-20 Avago Technologies General Ip (Singapore) Pte. Ltd. System and method for low loss waveguide bends
DE102005062735B4 (de) * 2005-12-22 2008-04-10 Siemens Ag Elektrooptische Baugruppe zum Multiplexen bzw. Demultiplexen eines optischen Signals
JP5325829B2 (ja) 2010-04-01 2013-10-23 浜松ホトニクス株式会社 分光モジュール
JP5335729B2 (ja) 2010-04-01 2013-11-06 浜松ホトニクス株式会社 分光モジュール
US8717560B2 (en) * 2010-05-04 2014-05-06 University Of Maine System Board Of Trustees Ring grating spectrometer
WO2016209898A1 (en) * 2015-06-22 2016-12-29 Beam Engineering For Advaced Measurements Co. Diffractive mirrors and diffractive telescopes with corrected temporal dispersion
CN109283626B (zh) * 2018-11-06 2020-03-17 西安交通大学 紧凑的Bragg反射器型凹面衍射光栅波分复用器及其设计方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165016A (ja) * 1983-03-11 1984-09-18 Hitachi Ltd 光回路
FR2579044B1 (fr) * 1985-03-13 1988-02-26 Commissariat Energie Atomique Dispositif de multiplexage de plusieurs signaux lumineux en optique integree
JPS61223711A (ja) * 1985-03-28 1986-10-04 Nippon Sheet Glass Co Ltd 光通信用分波器
US4776661A (en) * 1985-11-25 1988-10-11 Canon Kabushiki Kaisha Integrated optical device
US4736360A (en) * 1986-07-21 1988-04-05 Polaroid Corporation Bulk optic echelon multi/demultiplexer
US4923271A (en) * 1989-03-28 1990-05-08 American Telephone And Telegraph Company Optical multiplexer/demultiplexer using focusing Bragg reflectors
EP0393372A3 (de) * 1989-04-21 1991-10-16 Siemens Aktiengesellschaft Verfahren zur Herstellung eines an einem optischen Schichtwellenleiter ausgebildeten Beugungsgitters
US5016960A (en) * 1989-12-22 1991-05-21 Gte Laboratories Incorporated Hybrid optical Y-junction
US5002350A (en) * 1990-02-26 1991-03-26 At&T Bell Laboratories Optical multiplexer/demultiplexer
US5093876A (en) * 1990-07-27 1992-03-03 At&T Bell Laboratories WDM systems incorporating adiabatic reflection filters
US5048909A (en) * 1990-07-27 1991-09-17 At&T Bell Laboratories Adiabatic reflection apparatus
US5226100A (en) * 1990-09-21 1993-07-06 Siemens Aktiengesellschaft Optical grating comprising a plurality of side-by-side outfeed end faces of optical waveguides
US5165104A (en) * 1991-03-01 1992-11-17 Optivideo Corporation Optical interconnecting device and method
JP2600507B2 (ja) * 1991-03-12 1997-04-16 松下電器産業株式会社 光合分波器
US5228103A (en) * 1992-08-17 1993-07-13 University Of Maryland Monolithically integrated wavelength division multiplexing laser array

Also Published As

Publication number Publication date
JPH0618736A (ja) 1994-01-28
FR2689349A1 (fr) 1993-10-01
CA2092974A1 (fr) 1993-10-01
EP0564347A1 (de) 1993-10-06
FR2689349B1 (fr) 1994-05-06
JPH1090534A (ja) 1998-04-10
JP2880873B2 (ja) 1999-04-12
US5371813A (en) 1994-12-06
DE69316063T2 (de) 1998-04-23
EP0564347B1 (de) 1998-01-07

Similar Documents

Publication Publication Date Title
DE69316063T2 (de) Wellenlängenmultiplexer, insbesondere für optisches integriertes System
DE69739470D1 (de) Optisches System für Terrahertz-Strahlung
DE59303523D1 (de) Geräuschreduziertes pumpenaggregat, insbesondere für geregelte bremsanlagen
DE69021680D1 (de) Optischer Verzweiger für multimodale faseroptische Systeme.
DE69526620T2 (de) Optische Verstärker für Wellenlängenmultiplexsysteme
DE69414056T2 (de) Faseroptisches Defektmeldesystem
DE69527489D1 (de) Vermittlungssystem für optische Pakete
DE69013224T2 (de) Fiberoptisches Defektmeldesystem.
NO974664L (no) Optisk multikanalsystem
DE59103521D1 (de) Gassack für Airbag-Systeme.
DE69011817D1 (de) Optischer Verteiler für multimodale faseroptische Systeme.
DE69429410D1 (de) Optisches System für Endoskope
DE69020625D1 (de) Optisches System.
DE454124T1 (de) Optisches spektroskopiesystem.
DE68921916D1 (de) Apochromatisches optisches System.
NO911091L (no) Utsendelsessystem for optisk fiber.
DE69632611D1 (de) Mikroabtastelemente für optisches System
DE69114977D1 (de) Zielsystem für mehrere wellenlängenbereiche.
DE69421929D1 (de) Optisches system
NO913002D0 (no) Optisk system.
DE69206167D1 (de) Bremsleuchte für Fahrzeuge.
DE59202594D1 (de) Verschwenkbare Leseleuchte für Fahrzeuge, insbesondere Flugzeuge.
DE69013781T2 (de) Optisches Informationsübertragungssystem, insbesondere für Flugzeuge.
DE69127218T2 (de) Ausrichtsystem, insbesondere für Röntgen- oder Photolithographie
ITRE930078A0 (it) Impianto di frenatura tipicamente per trattori.

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: ALCATEL, PARIS, FR

8327 Change in the person/name/address of the patent owner

Owner name: AVANEX CORP., FREMONT, CALIF., US

8339 Ceased/non-payment of the annual fee