WO2002043296A3 - Entrelaceur biregringent destine a des telecommunications par fibre optique et a multiplexage par repartition en longueur d'onde - Google Patents

Entrelaceur biregringent destine a des telecommunications par fibre optique et a multiplexage par repartition en longueur d'onde Download PDF

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Publication number
WO2002043296A3
WO2002043296A3 PCT/US2001/051097 US0151097W WO0243296A3 WO 2002043296 A3 WO2002043296 A3 WO 2002043296A3 US 0151097 W US0151097 W US 0151097W WO 0243296 A3 WO0243296 A3 WO 0243296A3
Authority
WO
WIPO (PCT)
Prior art keywords
channels
polarization
interleaver
birefringent
odd
Prior art date
Application number
PCT/US2001/051097
Other languages
English (en)
Other versions
WO2002043296A9 (fr
WO2002043296A2 (fr
Inventor
Boying Barry Zhang
Zhicheng Yang
Original Assignee
Adc Telecommunications 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 Adc Telecommunications Inc filed Critical Adc Telecommunications Inc
Priority to AU2002239762A priority Critical patent/AU2002239762A1/en
Publication of WO2002043296A2 publication Critical patent/WO2002043296A2/fr
Publication of WO2002043296A9 publication Critical patent/WO2002043296A9/fr
Publication of WO2002043296A3 publication Critical patent/WO2002043296A3/fr

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
    • G02B6/29379—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
    • 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
    • G02B6/29302—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 based on birefringence or polarisation, e.g. wavelength dependent birefringence, polarisation interferometers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • 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
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
    • G02B6/2713—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations
    • G02B6/272—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations comprising polarisation means for beam splitting and combining
    • 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
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/2766—Manipulating the plane of polarisation from one input polarisation to another output polarisation, e.g. polarisation rotators, linear to circular polarisation converters
    • 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
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/2773—Polarisation splitting or combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/06—Polarisation multiplex systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

L'invention concerne un entrelaceur qui entrelace et désentrelace des canaux à valeur impaire et paire, par rotation de la polarisation des canaux à multiplexage par répartition en longueur d'onde. Dans le désentrelacement, la polarisation des canaux à valeur impaire est tournée selon un angle différent de celui de la polarisation de canaux à valeur paire, et les canaux à valeur impaire et paire sont ainsi séparés par un mode de polarisation. Lors de l'entrelacement, les canaux à valeur paire et impaire sont combinés par un mode de polarisation, et les canaux à valeur paire et impaire sont alors tournés par polarisation, de façon que tous les canaux possèdent la même polarisation.
PCT/US2001/051097 2000-10-23 2001-10-23 Entrelaceur biregringent destine a des telecommunications par fibre optique et a multiplexage par repartition en longueur d'onde WO2002043296A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002239762A AU2002239762A1 (en) 2000-10-23 2001-10-23 Birefringent interleaver for wdm fiber optic communications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69415000A 2000-10-23 2000-10-23
US09/694,150 2000-10-23

Publications (3)

Publication Number Publication Date
WO2002043296A2 WO2002043296A2 (fr) 2002-05-30
WO2002043296A9 WO2002043296A9 (fr) 2003-04-24
WO2002043296A3 true WO2002043296A3 (fr) 2003-07-10

Family

ID=24787600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/051097 WO2002043296A2 (fr) 2000-10-23 2001-10-23 Entrelaceur biregringent destine a des telecommunications par fibre optique et a multiplexage par repartition en longueur d'onde

Country Status (2)

Country Link
AU (1) AU2002239762A1 (fr)
WO (1) WO2002043296A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6678476B1 (en) * 2000-10-30 2004-01-13 Oplink Communications, Inc. WDM with optical interleaving for increased channel capacity
DE20203910U1 (de) 2002-03-11 2003-07-17 3M Innovative Properties Co Anschlussmodul der Telekommunikationstechnik
US20060262396A1 (en) * 2005-05-19 2006-11-23 Smith Irl W Optical diplexer with liquid crystal tunable waveplate
US7702188B2 (en) * 2005-09-08 2010-04-20 Infinera Corporation Polarization beam splitter-polarization rotator structure
US9866320B2 (en) * 2015-12-30 2018-01-09 Facebook, Inc. Intensity-modulated direct detection with multi-channel multi-beaming

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566761A (en) * 1984-09-13 1986-01-28 Gte Laboratories Incorporated Birefringent optical wavelength multiplexer/demultiplexer
WO2000011510A1 (fr) * 1998-08-21 2000-03-02 Corning Incorporated Filtre periodique accordable
WO2000057589A1 (fr) * 1999-03-22 2000-09-28 Chorum Technologies Lp Procede et appareil de multiplexage/demultiplexage en longueur d'onde
WO2001067143A1 (fr) * 2000-03-03 2001-09-13 Arroyo Optics, Inc. Filtre optique par entrelacement
EP1136857A2 (fr) * 2000-03-03 2001-09-26 E-Tek Dynamics, Inc. Entrelaceur/désentrelaceur provoquant une dispersion petite ou nulle des signaux optiques

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566761A (en) * 1984-09-13 1986-01-28 Gte Laboratories Incorporated Birefringent optical wavelength multiplexer/demultiplexer
WO2000011510A1 (fr) * 1998-08-21 2000-03-02 Corning Incorporated Filtre periodique accordable
WO2000057589A1 (fr) * 1999-03-22 2000-09-28 Chorum Technologies Lp Procede et appareil de multiplexage/demultiplexage en longueur d'onde
WO2001067143A1 (fr) * 2000-03-03 2001-09-13 Arroyo Optics, Inc. Filtre optique par entrelacement
EP1136857A2 (fr) * 2000-03-03 2001-09-26 E-Tek Dynamics, Inc. Entrelaceur/désentrelaceur provoquant une dispersion petite ou nulle des signaux optiques

Also Published As

Publication number Publication date
WO2002043296A9 (fr) 2003-04-24
WO2002043296A2 (fr) 2002-05-30
AU2002239762A1 (en) 2002-06-03

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