AU2002220827A1 - Integrated optical waveguide device - Google Patents

Integrated optical waveguide device

Info

Publication number
AU2002220827A1
AU2002220827A1 AU2002220827A AU2082702A AU2002220827A1 AU 2002220827 A1 AU2002220827 A1 AU 2002220827A1 AU 2002220827 A AU2002220827 A AU 2002220827A AU 2082702 A AU2082702 A AU 2082702A AU 2002220827 A1 AU2002220827 A1 AU 2002220827A1
Authority
AU
Australia
Prior art keywords
optical waveguide
integrated optical
waveguide device
integrated
waveguide
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
AU2002220827A
Inventor
Ivan Evans
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.)
Lumentum Technology UK Ltd
Original Assignee
Bookham Technology PLC
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 Bookham Technology PLC filed Critical Bookham Technology PLC
Publication of AU2002220827A1 publication Critical patent/AU2002220827A1/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
    • G02B6/10—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
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • 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
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method
    • G02B6/136—Integrated optical circuits characterised by the manufacturing method by etching
    • 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
    • G02B2006/12133—Functions
    • G02B2006/12159—Interferometer
    • 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
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12195—Tapering

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Optical Integrated Circuits (AREA)
AU2002220827A 2000-11-28 2001-11-27 Integrated optical waveguide device Abandoned AU2002220827A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0028947 2000-11-28
GB0028947A GB2369449A (en) 2000-11-28 2000-11-28 Optical waveguide device with tapered branches
PCT/GB2001/005225 WO2002044772A1 (en) 2000-11-28 2001-11-27 Integrated optical waveguide device

Publications (1)

Publication Number Publication Date
AU2002220827A1 true AU2002220827A1 (en) 2002-06-11

Family

ID=9903998

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002220827A Abandoned AU2002220827A1 (en) 2000-11-28 2001-11-27 Integrated optical waveguide device

Country Status (3)

Country Link
AU (1) AU2002220827A1 (en)
GB (1) GB2369449A (en)
WO (1) WO2002044772A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6954568B2 (en) * 2003-04-29 2005-10-11 Intel Corporation Method and apparatus for splitting or combining optical beams with A Y coupler with reduced loss and electrical isolation
JP6114570B2 (en) 2013-02-15 2017-04-12 富士通株式会社 Spot size converter, light source, optical transmitter, optical receiver, and optical transceiver
JP6175263B2 (en) * 2013-03-28 2017-08-02 富士通株式会社 Spot size converter, manufacturing method thereof, and optical integrated circuit device
FR3026497B1 (en) * 2014-09-25 2016-10-28 Commissariat Energie Atomique OPTICAL COUPLER INTEGRATED ON A SUBSTRATE AND COMPRISING THREE ELEMENTS
FR3055427B1 (en) 2016-08-26 2019-05-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives STRUCTURE FOR COUPLING A PHOTONIC CIRCUIT TO AN EXTERNAL DEVICE
CN113687506B (en) * 2021-07-06 2023-04-11 中国地质大学（武汉） Micro-fluidic-based adjustable light beam splitter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035570C (en) * 1991-04-26 1997-08-06 德克萨斯仪器股份有限公司 Optical Crossbar switch
WO1995008787A1 (en) * 1993-09-21 1995-03-30 Bookham Technology Limited An electro-optic device
JPH08122557A (en) * 1994-10-20 1996-05-17 Hitachi Cable Ltd Optical wavelength multiplexer/demultiplexer
JPH09265018A (en) * 1996-03-27 1997-10-07 Nec Corp Branched multiplexing optical waveguide circuit
JP3440712B2 (en) * 1996-08-09 2003-08-25 株式会社豊田中央研究所 Optical branch element
KR100189855B1 (en) * 1996-11-18 1999-06-01 윤종용 Optical couplers with mode-evaluation and their fabrication method

Also Published As

Publication number Publication date
GB2369449A (en) 2002-05-29
WO2002044772A1 (en) 2002-06-06
GB0028947D0 (en) 2001-01-10

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