AU2001280111A1 - Asymmetric optical coupler, optical transceiver, and wavelength multiplexing device - Google Patents

Asymmetric optical coupler, optical transceiver, and wavelength multiplexing device

Info

Publication number
AU2001280111A1
AU2001280111A1 AU2001280111A AU8011101A AU2001280111A1 AU 2001280111 A1 AU2001280111 A1 AU 2001280111A1 AU 2001280111 A AU2001280111 A AU 2001280111A AU 8011101 A AU8011101 A AU 8011101A AU 2001280111 A1 AU2001280111 A1 AU 2001280111A1
Authority
AU
Australia
Prior art keywords
wavelength multiplexing
multiplexing device
asymmetric
optical
optical coupler
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
AU2001280111A
Inventor
Takeshi Ota
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.)
PHOTONIXNET KK
Original Assignee
PHOTONIXNET KK
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 PHOTONIXNET KK filed Critical PHOTONIXNET KK
Publication of AU2001280111A1 publication Critical patent/AU2001280111A1/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
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • 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
    • G02B6/125—Bends, branchings or intersections
AU2001280111A 2000-08-31 2001-08-23 Asymmetric optical coupler, optical transceiver, and wavelength multiplexing device Abandoned AU2001280111A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-264573 2000-08-31
JP2000264573 2000-08-31
PCT/JP2001/007194 WO2002018995A1 (en) 2000-08-31 2001-08-23 Asymmetric optical coupler, optical transceiver, and wavelength multiplexing device

Publications (1)

Publication Number Publication Date
AU2001280111A1 true AU2001280111A1 (en) 2002-03-13

Family

ID=18751970

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001280111A Abandoned AU2001280111A1 (en) 2000-08-31 2001-08-23 Asymmetric optical coupler, optical transceiver, and wavelength multiplexing device

Country Status (3)

Country Link
JP (1) JPWO2002018995A1 (en)
AU (1) AU2001280111A1 (en)
WO (1) WO2002018995A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003255283A (en) * 2002-03-04 2003-09-10 Opnext Japan Inc Mach-zehnder type optical modulator
JP4221965B2 (en) * 2002-07-22 2009-02-12 日立電線株式会社 Diffraction grating, wavelength multiplexer / demultiplexer, and wavelength multiplexed signal optical transmission module using them
JP4586546B2 (en) * 2005-01-21 2010-11-24 日立電線株式会社 Multimode wavelength division multiplexing optical transceiver
EP2472750A1 (en) * 2010-12-30 2012-07-04 Nokia Siemens Networks Oy Optical network system and method
US9729267B2 (en) * 2014-12-11 2017-08-08 Corning Optical Communications Wireless Ltd Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62291604A (en) * 1986-06-11 1987-12-18 Sumitomo Electric Ind Ltd Optical branching/coupling device
US5077815A (en) * 1988-09-30 1991-12-31 Fujitsu Limited Apparatus for optically connecting a single-mode optical fiber to a multi-mode optical fiber
GB9605011D0 (en) * 1996-03-08 1996-05-08 Hewlett Packard Co Multimode communications systems
JP2897742B2 (en) * 1996-11-27 1999-05-31 日本電気株式会社 Optical transceiver module
JP3689544B2 (en) * 1997-12-19 2005-08-31 株式会社日立製作所 Optical branching coupler and optical transmission device using the same
JPH11271548A (en) * 1998-03-26 1999-10-08 Sharp Corp Two-way optical communication unit, and two-way optical communication equipment
JP3642967B2 (en) * 1999-01-20 2005-04-27 シャープ株式会社 Optical communication device and bidirectional optical communication apparatus

Also Published As

Publication number Publication date
WO2002018995A1 (en) 2002-03-07
JPWO2002018995A1 (en) 2004-01-15

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