GB0022487D0 - Silicon mmi device - Google Patents

Silicon mmi device

Info

Publication number
GB0022487D0
GB0022487D0 GB0022487A GB0022487A GB0022487D0 GB 0022487 D0 GB0022487 D0 GB 0022487D0 GB 0022487 A GB0022487 A GB 0022487A GB 0022487 A GB0022487 A GB 0022487A GB 0022487 D0 GB0022487 D0 GB 0022487D0
Authority
GB
United Kingdom
Prior art keywords
silicon
mmi device
mmi
silicon mmi
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.)
Withdrawn
Application number
GB0022487A
Other versions
GB2367377A (en
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
Priority to GB0022487A priority Critical patent/GB2367377A/en
Publication of GB0022487D0 publication Critical patent/GB0022487D0/en
Priority to GB0122034A priority patent/GB0122034D0/en
Publication of GB2367377A publication Critical patent/GB2367377A/en
Withdrawn legal-status Critical Current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
    • G02B6/24—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
    • G02B6/2808—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 using a mixing element which evenly distributes an input signal over a number of outputs
    • G02B6/2813—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 using a mixing element which evenly distributes an input signal over a number of outputs based on multimode interference effect, i.e. self-imaging
    • 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
    • G02B2006/12035—Materials
    • G02B2006/12061—Silicon
    • 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
    • G02B2006/12083—Constructional arrangements
    • G02B2006/12097—Ridge, rib or the like
    • 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
    • G02B2006/12083—Constructional arrangements
    • G02B2006/12119—Bend
    • 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
    • G02B6/14—Mode 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
    • G02B6/30—Optical coupling means for use between fibre and thin-film device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
GB0022487A 2000-09-13 2000-09-13 Silicon rib waveguide with MMI device Withdrawn GB2367377A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0022487A GB2367377A (en) 2000-09-13 2000-09-13 Silicon rib waveguide with MMI device
GB0122034A GB0122034D0 (en) 2000-09-13 2001-09-12 Silicon mmi device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0022487A GB2367377A (en) 2000-09-13 2000-09-13 Silicon rib waveguide with MMI device

Publications (2)

Publication Number Publication Date
GB0022487D0 true GB0022487D0 (en) 2000-11-01
GB2367377A GB2367377A (en) 2002-04-03

Family

ID=9899401

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0022487A Withdrawn GB2367377A (en) 2000-09-13 2000-09-13 Silicon rib waveguide with MMI device
GB0122034A Ceased GB0122034D0 (en) 2000-09-13 2001-09-12 Silicon mmi device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0122034A Ceased GB0122034D0 (en) 2000-09-13 2001-09-12 Silicon mmi device

Country Status (1)

Country Link
GB (2) GB2367377A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7184207B1 (en) * 2005-09-27 2007-02-27 Bookham Technology Plc Semiconductor optical device
GB0904476D0 (en) 2009-03-16 2009-04-29 Bookham Technology Plc Ridge waveguide serial interferometers
WO2014156959A1 (en) * 2013-03-25 2014-10-02 技術研究組合光電子融合基盤技術研究所 Optical end coupling type silicon optical integrated circuit
FR3085549B1 (en) 2018-08-31 2021-05-14 St Microelectronics Crolles 2 Sas WAVE GUIDE
CN109799200A (en) * 2018-12-27 2019-05-24 北京信息科技大学 The index fiber sensor of cone with fiber core mismatch welding is drawn based on optical fiber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991926A (en) * 1990-04-06 1991-02-12 Litton Systems, Inc. Integrated optics decorrelator
FR2732777B1 (en) * 1995-04-05 1997-06-20 Bruno Adrien POLARIZATION-INSENSITIVE DEMULTIPLEXER AND METHOD OF MAKING
GB2318647B (en) * 1997-08-30 1998-09-09 Bookham Technology Ltd Integrated optical polariser
KR100333900B1 (en) * 1999-01-21 2002-04-24 윤종용 Mode shape converter, its manufacturing method and integrated optical device comprising it

Also Published As

Publication number Publication date
GB2367377A (en) 2002-04-03
GB0122034D0 (en) 2001-10-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)