AU2001295798A1 - Polarisation beam splitters/combiners - Google Patents

Polarisation beam splitters/combiners

Info

Publication number
AU2001295798A1
AU2001295798A1 AU2001295798A AU9579801A AU2001295798A1 AU 2001295798 A1 AU2001295798 A1 AU 2001295798A1 AU 2001295798 A AU2001295798 A AU 2001295798A AU 9579801 A AU9579801 A AU 9579801A AU 2001295798 A1 AU2001295798 A1 AU 2001295798A1
Authority
AU
Australia
Prior art keywords
combiners
beam splitters
polarisation beam
polarisation
splitters
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
AU2001295798A
Inventor
David Simon George
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 AU2001295798A1 publication Critical patent/AU2001295798A1/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
    • G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
    • G02B6/274—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide based on light guide birefringence, e.g. due to coupling between light guides
    • 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
    • G02B6/126—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 using polarisation effects
    • 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
    • G02B6/2773—Polarisation splitting or 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
    • G02B6/10—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
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
AU2001295798A 2000-10-28 2001-10-26 Polarisation beam splitters/combiners Abandoned AU2001295798A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0026415 2000-10-28
GBGB0026415.0A GB0026415D0 (en) 2000-10-28 2000-10-28 Polarisation beam splitters/combiners
PCT/GB2001/004753 WO2002035266A1 (en) 2000-10-28 2001-10-26 Polarisation beam splitters/combiners

Publications (1)

Publication Number Publication Date
AU2001295798A1 true AU2001295798A1 (en) 2002-05-06

Family

ID=9902141

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001295798A Abandoned AU2001295798A1 (en) 2000-10-28 2001-10-26 Polarisation beam splitters/combiners

Country Status (4)

Country Link
US (1) US20030002127A1 (en)
AU (1) AU2001295798A1 (en)
GB (1) GB0026415D0 (en)
WO (1) WO2002035266A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7027673B1 (en) * 2002-06-19 2006-04-11 Luxtera, Inc. Integrated dual waveguides
US20060013551A1 (en) * 2004-06-08 2006-01-19 Foresi James S Symmetrization structures for process-tolerant integrated optical components
AT505634B1 (en) * 2007-10-17 2009-03-15 Arc Austrian Res Centers Gmbh DEVICE FOR PRODUCING RESTRICTED PHOTONS
JP5959505B2 (en) * 2011-03-28 2016-08-02 古河電気工業株式会社 Optical waveguide circuit
CN103885123B (en) * 2014-04-16 2016-04-27 上海交通大学 Random polarization state quantum bit projection separating chips and manufacture method thereof
CN104407416B (en) * 2014-11-27 2017-06-06 中国计量学院 M shape 1-D photon crystal terahertz polarization beam splitters
US9646639B2 (en) 2015-06-26 2017-05-09 Western Digital (Fremont), Llc Heat assisted magnetic recording writer having integrated polarization rotation waveguides
CN105425339B (en) * 2015-12-10 2019-01-18 北京大学 A kind of directional coupler
WO2017169922A1 (en) * 2016-03-28 2017-10-05 日本電気株式会社 Polarization beam splitter
US10036851B1 (en) * 2016-05-31 2018-07-31 Seagate Technology Llc Waveguide system with polarization rotator and polarization splitter
CN106405733B (en) * 2016-10-26 2019-02-15 浙江大学 A kind of polarization beam splitting-bundling device
US11199661B2 (en) * 2019-10-21 2021-12-14 Honeywell International Inc. Integrated photonics vertical coupler
US11079542B2 (en) 2019-10-21 2021-08-03 Honeywell International Inc. Integrated photonics source and detector of entangled photons
CN111239896A (en) * 2020-03-26 2020-06-05 北京爱杰光电科技有限公司 Active polarization rotator realized based on mixed surface plasma groove waveguide
CN113917621B (en) * 2020-07-07 2023-04-18 华为技术有限公司 PIC chip, optical module and optical network equipment
US11341992B1 (en) * 2021-02-08 2022-05-24 Seagate Technology Llc Multiple path optical isolator in heat-assisted magnetic recording device
CN112711093B (en) * 2021-03-26 2021-07-20 西安奇芯光电科技有限公司 Polarization beam splitter structure and polarization beam splitting method
CN116087915B (en) * 2023-04-10 2023-06-30 深圳市速腾聚创科技有限公司 Optical chip, laser radar, automatic driving system and movable equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772084A (en) * 1986-04-14 1988-09-20 American Telephone And Telegraph Company At&T Bell Laboratories Optical power splitter and polarization splitter
US4997245A (en) * 1990-01-04 1991-03-05 Smiths Industries Aerospace & Defense Systems Incorporated Polarization independent optical switches
US5307197A (en) * 1991-08-27 1994-04-26 Nec Corporation Optical circuit for a polarization diversity receiver
JPH0850261A (en) * 1994-08-05 1996-02-20 Nippon Telegr & Teleph Corp <Ntt> Optical circulator
IN190212B (en) * 1996-07-23 2003-07-05 Samsung Electronics Co Ltd
JPH10228007A (en) * 1997-02-13 1998-08-25 Nec Corp Optical waveguide type electrically controlled variable attenuator

Also Published As

Publication number Publication date
GB0026415D0 (en) 2000-12-13
WO2002035266A1 (en) 2002-05-02
US20030002127A1 (en) 2003-01-02

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