DE60045790D1 - Optischer mux/demux - Google Patents

Optischer mux/demux

Info

Publication number
DE60045790D1
DE60045790D1 DE60045790T DE60045790T DE60045790D1 DE 60045790 D1 DE60045790 D1 DE 60045790D1 DE 60045790 T DE60045790 T DE 60045790T DE 60045790 T DE60045790 T DE 60045790T DE 60045790 D1 DE60045790 D1 DE 60045790D1
Authority
DE
Germany
Prior art keywords
demux
optical mux
mux
optical
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 - Lifetime
Application number
DE60045790T
Other languages
English (en)
Inventor
Ping Xie
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.)
Finisar Corp
Original Assignee
Finisar Corp
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 Finisar Corp filed Critical Finisar Corp
Priority claimed from PCT/US2000/041022 external-priority patent/WO2001039380A2/en
Application granted granted Critical
Publication of DE60045790D1 publication Critical patent/DE60045790D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/2766—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
    • G02B6/28—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
    • G02B6/29379—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
    • G02B6/26—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division 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)
DE60045790T 1999-10-01 2000-09-27 Optischer mux/demux Expired - Lifetime DE60045790D1 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US15726599P 1999-10-01 1999-10-01
US16660999P 1999-11-19 1999-11-19
US16814899P 1999-11-29 1999-11-29
US17045299P 1999-12-13 1999-12-13
US17274199P 1999-12-20 1999-12-20
US09/473,774 US6373604B1 (en) 1999-10-01 1999-12-29 Optical MUX/DEMUX
US09/479,455 US6674968B1 (en) 1999-10-01 2000-01-06 Passive thermal stabilization for an optical mux/demux
PCT/US2000/041022 WO2001039380A2 (en) 1999-10-01 2000-09-27 Otpical mux/demux

Publications (1)

Publication Number Publication Date
DE60045790D1 true DE60045790D1 (de) 2011-05-12

Family

ID=27558454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60045790T Expired - Lifetime DE60045790D1 (de) 1999-10-01 2000-09-27 Optischer mux/demux

Country Status (3)

Country Link
US (2) US6373604B1 (de)
DE (1) DE60045790D1 (de)
HK (1) HK1045035B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6956988B2 (en) * 1998-08-21 2005-10-18 Avanex Corporation Optical interleaver
US6373604B1 (en) * 1999-10-01 2002-04-16 New Focus, Inc. Optical MUX/DEMUX
JP4252219B2 (ja) * 2001-01-12 2009-04-08 富士通株式会社 光ノード装置及び該装置を備えたシステム
EP1233563A1 (de) * 2001-02-16 2002-08-21 Alcatel Verfahren zur Frequenzzuweisung und Ubertragungssystem für Polarisations- und Wellenlängen- Multiplexsignale mit rechtsseitiger und linksseitiger Filterung
EP1271825A1 (de) * 2001-06-25 2003-01-02 Lucent Technologies Inc. Verfahren und System zur Übertragung von multiplexierten optischen Nachrichten
AU2002330113A1 (en) * 2001-09-27 2003-04-07 Terapulse, Inc. Method and apparatus for higher-order compensation of transmission distortion in optical transmission media
JP4204476B2 (ja) * 2001-12-26 2009-01-07 三菱電機株式会社 波長モニタ装置、光モジュールおよび光モジュールの組立方法
AU2003225774A1 (en) * 2002-03-15 2003-09-29 Terapulse, Inc. Athermal delay line
WO2003087741A1 (en) * 2002-04-10 2003-10-23 Terapulse, Inc. Optical signal-to-noise monitor having increased coherence
US20040223222A1 (en) * 2002-06-12 2004-11-11 Schott Daniel Philip Hermetically sealed collimator and optical interleaver design
US6850364B2 (en) * 2002-06-12 2005-02-01 Finisar Corporation Method and apparatus for an optical multiplexer and demultiplexer with an optical processing loop
US20040227996A1 (en) * 2002-06-12 2004-11-18 Tengda Du Optical interleaver and filter cell design with enhanced thermal stability
US7268944B2 (en) * 2002-06-12 2007-09-11 Finisar Corporation Optical interleaver, filter cell, and component design with reduced chromatic dispersion
US7173763B2 (en) * 2002-06-12 2007-02-06 Finisar Corporation Optical interleaver and filter cell design with enhanced clear aperture
KR20040034916A (ko) * 2002-10-17 2004-04-29 삼성전자주식회사 파장분할 다중화와 시분할 다중화를 이용한 광 신호전송방법 및 이를 이용한 광 교환장치
US7123835B2 (en) * 2003-01-27 2006-10-17 Lucent Technologies Inc. Method and system for increasing the capacity and spectral efficiency of optical transmission
US7274510B2 (en) * 2003-03-13 2007-09-25 Finisar Corporation Circulator and polarization beam combiner
CN101080660B (zh) * 2004-02-05 2010-05-26 奥普林克通信公司 集成的光学复用器和分用器
KR100703388B1 (ko) * 2004-12-29 2007-04-03 삼성전자주식회사 광송수신기 및 이를 이용한 수동형 광가입자망
US7702188B2 (en) * 2005-09-08 2010-04-20 Infinera Corporation Polarization beam splitter-polarization rotator structure
US9300425B2 (en) * 2007-06-29 2016-03-29 Alcatel Lucent DWDM hybrid PON LT configuration
US9075200B2 (en) * 2012-12-28 2015-07-07 Futurewei Technologies, Inc. Birefringent crystal polarization beam splitter assembly
WO2015073733A2 (en) * 2013-11-13 2015-05-21 Futurewei Technologies, Inc. Flexible grid twdm-pon architecture and intelligent set-up for twdm-pon
AT515789B1 (de) * 2014-07-07 2015-12-15 Daniel Dr Kopf Microchip-Laser
ES2901484T3 (es) * 2016-01-28 2022-03-22 Huawei Tech Co Ltd Dispositivo de emisión de luz con longitud de onda sintonizable
JP6480880B2 (ja) * 2016-03-16 2019-03-13 住友大阪セメント株式会社 光変調デバイス

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094581A (en) 1977-01-31 1978-06-13 Westinghouse Electric Corp. Electro-optic modulator with compensation of thermally induced birefringence
US4685773A (en) 1984-09-13 1987-08-11 Gte Laboratories Incorporated Birefringent optical multiplexer with flattened bandpass
US4813761A (en) * 1987-11-16 1989-03-21 Davis Jeffrey A High efficiency spatial masks
US4987567A (en) 1988-11-21 1991-01-22 Gte Laboratories Incorporated Optical wavelength multiplexer/demultiplexer and demultiplexer/remultiplexer
US5694205A (en) 1995-10-19 1997-12-02 Alliedsignal Inc. Birefringent-biased sensor having temperature compensation
US5606439A (en) 1996-04-10 1997-02-25 Macro-Vision Technology , Inc. Tunable add/drop optical filter
US5867291A (en) * 1996-10-29 1999-02-02 Chorum Technologies Inc. Programmable wavelength router
US6005697A (en) * 1996-07-23 1999-12-21 Macro-Vision Communications, L.L.C. Multi-wavelength cross-connect optical network
US5694233A (en) 1996-07-23 1997-12-02 Macro-Vision Communications, Llc Switchable wavelength router
US6208444B1 (en) * 1996-10-29 2001-03-27 Chorum Technologies Inc. Apparatus for wavelength demultiplexing using a multi-cavity etalon
US6373604B1 (en) * 1999-10-01 2002-04-16 New Focus, Inc. Optical MUX/DEMUX

Also Published As

Publication number Publication date
HK1045035A1 (en) 2002-11-08
US6373604B1 (en) 2002-04-16
US6674968B1 (en) 2004-01-06
HK1045035B (zh) 2011-11-25

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