AU1326401A - Dense wavelength division muliplexer (dwdm) - Google Patents

Dense wavelength division muliplexer (dwdm)

Info

Publication number
AU1326401A
AU1326401A AU13264/01A AU1326401A AU1326401A AU 1326401 A AU1326401 A AU 1326401A AU 13264/01 A AU13264/01 A AU 13264/01A AU 1326401 A AU1326401 A AU 1326401A AU 1326401 A AU1326401 A AU 1326401A
Authority
AU
Australia
Prior art keywords
muliplexer
dwdm
wavelength division
dense wavelength
dense
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.)
Abandoned
Application number
AU13264/01A
Inventor
Warren Timothy Boord
Anil K. Jain
Terry Vanderwert
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 AU1326401A publication Critical patent/AU1326401A/en
Abandoned 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
    • G02B6/27—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
    • G02B6/2793—Controlling polarisation dependent loss, e.g. polarisation insensitivity, reducing the change in polarisation degree of the output light even if the input polarisation state fluctuates
    • 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
    • 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
    • G02B6/26—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)
  • Optical Couplings Of Light Guides (AREA)
AU13264/01A 1999-07-29 2000-07-27 Dense wavelength division muliplexer (dwdm) Abandoned AU1326401A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14625899P 1999-07-29 1999-07-29
US60146258 1999-07-29
US20259800P 2000-05-09 2000-05-09
US60202598 2000-05-09
PCT/US2000/020489 WO2001010069A2 (en) 1999-07-29 2000-07-27 Polarization-independent, dense wavelength division multiplexer (dwdm)

Publications (1)

Publication Number Publication Date
AU1326401A true AU1326401A (en) 2001-02-19

Family

ID=26843721

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13264/01A Abandoned AU1326401A (en) 1999-07-29 2000-07-27 Dense wavelength division muliplexer (dwdm)

Country Status (3)

Country Link
EP (1) EP1200861A2 (en)
AU (1) AU1326401A (en)
WO (1) WO2001010069A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002343192A1 (en) * 2001-10-25 2003-05-06 Lambda Crossing Ltd. Polarization insensitive tunable optical filters
DE60101364T2 (en) * 2001-12-14 2004-10-28 Agilent Technologies Inc., A Delaware Corp., Palo Alto Beam splitter to reduce polarization-dependent effects
AU2003238587A1 (en) 2002-05-20 2003-12-02 Metconnex Inc. Reconfigurable optical add-drop module, system and method
DE112007001083A5 (en) * 2006-03-01 2009-01-29 Esa Patentverwertungsagentur Sachsen-Anhalt Gmbh Multiplex transceiver for polymer fiber transfer and process for its production
US8705975B2 (en) 2011-02-24 2014-04-22 Avago Technologies General Ip (Singapore) Pte. Ltd. Single wavelength bidirectional fiber optical link with beam-splitting element
WO2024060268A1 (en) * 2022-09-24 2024-03-28 Huawei Technologies Co., Ltd. A device and method for tuning the polarization of two or more beams for wavelength division multiplexing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104123A (en) * 1981-09-07 1983-04-05 Philips Nv OPTICAL MULTIPLEX AND DEMULTIPLEX DEVICE.
GB2184560B (en) * 1985-12-18 1990-06-20 Gen Electric Plc Apparatus for deflecting a beam of light
JPS62264009A (en) * 1986-05-10 1987-11-17 Fujitsu Ltd Optical demultiplexer
US5245404A (en) * 1990-10-18 1993-09-14 Physical Optics Corportion Raman sensor
FI90289C (en) * 1992-04-08 1994-01-10 Valtion Teknillinen Optical component
DE69323702T2 (en) * 1992-12-18 1999-07-22 Raytheon Co A combination of a diffraction grating and a prism
US5608826A (en) * 1994-06-09 1997-03-04 Apa Optics, Inc. Wavelength division multiplexed optical modulator and multiplexing method using same
US6084695A (en) * 1997-02-14 2000-07-04 Photonetics Optical fiber wavelength multiplexer and demutiplexer
WO1999041858A1 (en) * 1998-02-13 1999-08-19 Apa Optics, Inc. Multiplexer and demultiplexer for single mode optical fiber communication links

Also Published As

Publication number Publication date
WO2001010069A2 (en) 2001-02-08
WO2001010069A9 (en) 2001-09-20
WO2001010069A3 (en) 2001-08-23
EP1200861A2 (en) 2002-05-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase