DE69904805T2 - Multiplexer und demultiplexer für nachrichtenverbindungen mit monomodigen optischen fasern - Google Patents

Multiplexer und demultiplexer für nachrichtenverbindungen mit monomodigen optischen fasern

Info

Publication number
DE69904805T2
DE69904805T2 DE69904805T DE69904805T DE69904805T2 DE 69904805 T2 DE69904805 T2 DE 69904805T2 DE 69904805 T DE69904805 T DE 69904805T DE 69904805 T DE69904805 T DE 69904805T DE 69904805 T2 DE69904805 T2 DE 69904805T2
Authority
DE
Germany
Prior art keywords
optical
wavelength
demultiplexer
multiplexer
reduce
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
DE69904805T
Other languages
English (en)
Other versions
DE69904805D1 (de
Inventor
Timothy Boord
K Jain
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.)
APA Optics Inc
Original Assignee
APA Optics Inc
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 APA Optics Inc filed Critical APA Optics Inc
Publication of DE69904805D1 publication Critical patent/DE69904805D1/de
Application granted granted Critical
Publication of DE69904805T2 publication Critical patent/DE69904805T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2572—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to forms of polarisation-dependent distortion other than PMD
    • 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
    • G02B6/2931—Diffractive element operating in reflection
    • 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
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Time-Division Multiplex Systems (AREA)
DE69904805T 1998-02-13 1999-02-10 Multiplexer und demultiplexer für nachrichtenverbindungen mit monomodigen optischen fasern Expired - Fee Related DE69904805T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2325898A 1998-02-13 1998-02-13
PCT/US1999/002766 WO1999041858A1 (en) 1998-02-13 1999-02-10 Multiplexer and demultiplexer for single mode optical fiber communication links

Publications (2)

Publication Number Publication Date
DE69904805D1 DE69904805D1 (de) 2003-02-13
DE69904805T2 true DE69904805T2 (de) 2003-11-06

Family

ID=21814015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904805T Expired - Fee Related DE69904805T2 (de) 1998-02-13 1999-02-10 Multiplexer und demultiplexer für nachrichtenverbindungen mit monomodigen optischen fasern

Country Status (8)

Country Link
US (1) US20030039437A1 (de)
EP (1) EP1057290B1 (de)
JP (1) JP2002503837A (de)
AT (1) ATE230905T1 (de)
AU (1) AU2970499A (de)
CA (1) CA2319412A1 (de)
DE (1) DE69904805T2 (de)
WO (1) WO1999041858A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007076767A1 (de) 2005-12-16 2007-07-12 Deutsche Telekom Ag Verfahren und vorrichtung zur kanalangepassten signalübertragung in optischen netzen

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271970B1 (en) * 1997-12-13 2001-08-07 Lightchip, Inc. Wavelength division multiplexing/demultiplexing devices using dual homogeneous refractive index lenses
US6647209B1 (en) 1998-02-13 2003-11-11 Apa Optics, Inc. Multiplexer and demultiplexer for single mode optical fiber communication links
US6441934B1 (en) * 1998-02-13 2002-08-27 Apa Optics, Inc. Multiplexer and demultiplexer for single mode optical fiber communication links
WO2001010069A2 (en) * 1999-07-29 2001-02-08 Apa Optics, Inc. Polarization-independent, dense wavelength division multiplexer (dwdm)
US6885824B1 (en) 2000-03-03 2005-04-26 Optical Coating Laboratory, Inc. Expandable optical array
US6415080B1 (en) 1999-09-03 2002-07-02 Zolo Technologies, Inc. Echelle grating dense wavelength division multiplexer/demultiplexer
CA2385004A1 (en) * 1999-09-14 2001-03-22 Bradley A. Scott Dual grating light filtering system
US6353497B1 (en) 2000-03-03 2002-03-05 Optical Coating Laboratory, Inc. Integrated modular optical amplifier
US6400509B1 (en) 2000-04-07 2002-06-04 Zolo Technologies, Inc. Apparatus and method for the reduction of polarization sensitivity in diffraction gratings used in fiber optic communications devices
US6498875B1 (en) * 2000-05-01 2002-12-24 E20 Communications Inc. Optical connector for connecting a plurality of light sources to a plurality of light sinks
US6859317B1 (en) * 2000-06-02 2005-02-22 Confluent Photonics Corporation Diffraction grating for wavelength division multiplexing/demultiplexing devices
US6577786B1 (en) 2000-06-02 2003-06-10 Digital Lightwave, Inc. Device and method for optical performance monitoring in an optical communications network
WO2002011339A2 (en) * 2000-07-26 2002-02-07 Apa Optics, Inc. Multiplexer, demultiplexer and add/drop multiplexer for single mode optical fiber communication links
WO2002084888A2 (en) * 2001-04-13 2002-10-24 Cb Health Ventures, L.L.C. Frequency comb analysis
US20040047571A1 (en) * 2002-09-06 2004-03-11 Boord Warren Timothy Hermetically sealed ferrule
US6891994B2 (en) * 2002-10-21 2005-05-10 Stratos International, Inc. Micro optical design for DWDM interleavers with narrow channel spacing
DE10304551A1 (de) 2003-02-04 2004-08-12 Mann + Hummel Gmbh Stellelement mit Lageerkennung
US7266401B2 (en) * 2003-08-22 2007-09-04 C8 Medisensors Inc. Measuring analytes from an electromagnetic spectrum using a wavelength router
US7277210B2 (en) * 2005-07-21 2007-10-02 C8 Medisensors Inc. Measuring spectral lines from an analyte using multiplexed holograms and polarization manipulation
EP1774374A4 (de) * 2004-07-22 2010-03-31 C8 Medisensors Inc Messung der spektrallinien eines analyten unter verwendung von multiplexierten hologrammen und polarisationsmanipulation
DE112008003647B4 (de) 2008-01-30 2015-05-21 Hewlett-Packard Development Company, L.P. Optische Verbindungen
US9341774B2 (en) * 2012-01-24 2016-05-17 Applied Optoelectronics, Inc. Optically matched laser array coupling assembly for coupling laser array to arrayed waveguide grating
US8917997B2 (en) * 2012-10-05 2014-12-23 Applied Micro Circuits Corporation Collimated beam channel with four lens optical surfaces
US9825706B2 (en) 2014-02-28 2017-11-21 United Technologies Corporation Support system for fiber optic components in harsh environment machines
CN107024735A (zh) * 2017-04-22 2017-08-08 温州大学 一种多谱段光谱传输装置
CN108508536A (zh) * 2018-04-11 2018-09-07 武汉中科锐择光电科技有限公司 一种全光纤偏振光分束器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149615A1 (de) * 1981-12-15 1983-07-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Optisches signaluebertragungsverfahren und anordnung zur durchfuehrung des verfahrens
JPH0814647B2 (ja) * 1985-09-27 1996-02-14 富士通株式会社 光分波器
US5026131A (en) * 1988-02-22 1991-06-25 Physical Optics Corporation High channel density, broad bandwidth wavelength division multiplexer with highly non-uniform Bragg-Littrow holographic grating
FI90289C (fi) * 1992-04-08 1994-01-10 Valtion Teknillinen Optinen komponentti
US5724165A (en) * 1996-07-23 1998-03-03 Macro-Vision Communications, L.L.C. Fault-tolerant optical routing switch
US6084695A (en) * 1997-02-14 2000-07-04 Photonetics Optical fiber wavelength multiplexer and demutiplexer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007076767A1 (de) 2005-12-16 2007-07-12 Deutsche Telekom Ag Verfahren und vorrichtung zur kanalangepassten signalübertragung in optischen netzen
US8184978B2 (en) 2005-12-16 2012-05-22 Deutsche Telekom Ag Method and device for channel-adapted signal transmission in optical networks

Also Published As

Publication number Publication date
WO1999041858A1 (en) 1999-08-19
JP2002503837A (ja) 2002-02-05
DE69904805D1 (de) 2003-02-13
EP1057290A1 (de) 2000-12-06
CA2319412A1 (en) 1999-08-19
ATE230905T1 (de) 2003-01-15
US20030039437A1 (en) 2003-02-27
EP1057290B1 (de) 2003-01-08
AU2970499A (en) 1999-08-30

Similar Documents

Publication Publication Date Title
DE69904805D1 (de) Multiplexer und demultiplexer für nachrichtenverbindungen mit monomodigen optischen fasern
EP1001287A3 (de) Multiplexer und Demultiplexer für monomodige Faser-optische Kommunikationsverbindung
US5999672A (en) Integrated bi-directional dual axial gradient refractive index/diffraction grating wavelength division multiplexer
US4805977A (en) Optical coupler for optical direct amplifier
US6647209B1 (en) Multiplexer and demultiplexer for single mode optical fiber communication links
WO1999031532A3 (en) Integrated bi-directional axial gradient refractive index/diffraction grating wavelength division multiplexer
JPH11507738A (ja) オプトエレクトロニクス回路
EP0877264A3 (de) Optische Wellenleitervorrichtung für Wellenlängedemultiplexer und Wellenleiterkreuzung
US6271970B1 (en) Wavelength division multiplexing/demultiplexing devices using dual homogeneous refractive index lenses
JP2005309370A (ja) 光モジュール、光合分波器及びそれを用いた光合分波ユニット
EP1300705A2 (de) Optischer Multiplexer/Demultiplexer und Abstimmverfahren
US6839485B2 (en) Optical device for compensation of multiple wavelengths and working distances in dual-fiber collimators
US6301030B1 (en) Polarization multiplexer, demultiplexer, and method
WO2002011339A3 (en) Multiplexer, demultiplexer and add/drop multiplexer for single mode optical fiber communication links
JP2007322859A (ja) 光合分配装置
US6781749B2 (en) Interleaving combiner for a bidirectional wavelength-division multiplexing system
EP1200861A2 (de) Dichter wellenlängenmultiplexer (dwdm), unabhängig von der polarisationsrichtung
JP2004240215A (ja) 光通信デバイスおよび光通信システム
WO2001018578A8 (en) Wavelength division multiplexer and demultiplexer using polymer lenses
JP2003066376A (ja) 波長分離光学デバイス及び波長多重光伝送モジュール
JPH03291603A (ja) 光合分波器
JP2003149490A (ja) 光合分波器
JP2004302279A (ja) 光送信モジュール及び多波長光送信モジュール
JP2002072008A (ja) 光分波器および光合波器
JPS63253308A (ja) 光分波・分岐器

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee