GB0106742D0 - A tapered optical waveguide - Google Patents

A tapered optical waveguide

Info

Publication number
GB0106742D0
GB0106742D0 GB0106742A GB0106742A GB0106742D0 GB 0106742 D0 GB0106742 D0 GB 0106742D0 GB 0106742 A GB0106742 A GB 0106742A GB 0106742 A GB0106742 A GB 0106742A GB 0106742 D0 GB0106742 D0 GB 0106742D0
Authority
GB
United Kingdom
Prior art keywords
optical waveguide
tapered optical
tapered
waveguide
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.)
Withdrawn
Application number
GB0106742A
Other versions
GB2374155A (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 GB0106742A priority Critical patent/GB2374155A/en
Publication of GB0106742D0 publication Critical patent/GB0106742D0/en
Priority to AU2002246239A priority patent/AU2002246239A1/en
Priority to PCT/GB2002/001248 priority patent/WO2002075387A2/en
Publication of GB2374155A publication Critical patent/GB2374155A/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Withdrawn legal-status Critical Current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
    • 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
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • G02B6/305—Optical coupling means for use between fibre and thin-film device and having an integrated mode-size expanding section, e.g. tapered waveguide

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
GB0106742A 2001-03-16 2001-03-16 A tapered optical waveguide formed with two substrates Withdrawn GB2374155A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0106742A GB2374155A (en) 2001-03-16 2001-03-16 A tapered optical waveguide formed with two substrates
AU2002246239A AU2002246239A1 (en) 2001-03-16 2002-03-18 A tapered optical waveguide
PCT/GB2002/001248 WO2002075387A2 (en) 2001-03-16 2002-03-18 A tapered optical waveguide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0106742A GB2374155A (en) 2001-03-16 2001-03-16 A tapered optical waveguide formed with two substrates

Publications (2)

Publication Number Publication Date
GB0106742D0 true GB0106742D0 (en) 2001-05-09
GB2374155A GB2374155A (en) 2002-10-09

Family

ID=9910988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0106742A Withdrawn GB2374155A (en) 2001-03-16 2001-03-16 A tapered optical waveguide formed with two substrates

Country Status (3)

Country Link
AU (1) AU2002246239A1 (en)
GB (1) GB2374155A (en)
WO (1) WO2002075387A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2407394A (en) * 2003-10-23 2005-04-27 Dow Corning Ltd Optical waveguide with two differently dimensioned waveguiding layers on substrate
JP4847176B2 (en) * 2006-03-29 2011-12-28 住友大阪セメント株式会社 Light control element and manufacturing method thereof
JP5082414B2 (en) * 2006-12-06 2012-11-28 株式会社日立製作所 Optical semiconductor device and optical waveguide device
WO2009098829A1 (en) * 2008-02-06 2009-08-13 Nec Corporation Optical waveguide and method for manufacturing same
EP2442165B1 (en) 2010-10-15 2015-04-15 Huawei Technologies Co., Ltd. Coupling methods and systems using a taper
US10317620B2 (en) * 2015-07-01 2019-06-11 Rockley Photonics Limited Interposer beam expander chip
WO2018169968A1 (en) 2017-03-16 2018-09-20 Invensas Corporation Direct-bonded led arrays and applications
US11169326B2 (en) * 2018-02-26 2021-11-09 Invensas Bonding Technologies, Inc. Integrated optical waveguides, direct-bonded waveguide interface joints, optical routing and interconnects
US11762200B2 (en) 2019-12-17 2023-09-19 Adeia Semiconductor Bonding Technologies Inc. Bonded optical devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078516A (en) * 1990-11-06 1992-01-07 Bell Communications Research, Inc. Tapered rib waveguides
US5802232A (en) * 1996-02-16 1998-09-01 Bell Communications Research, Inc. Bonded structure with portions of differing crystallographic orientations, particularly useful as a non linear optical waveguide
GB2317023B (en) * 1997-02-07 1998-07-29 Bookham Technology Ltd A tapered rib waveguide
US5838870A (en) * 1997-02-28 1998-11-17 The United States Of America As Represented By The Secretary Of The Air Force Nanometer-scale silicon-on-insulator photonic componets
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
WO2002075387A3 (en) 2003-03-20
GB2374155A (en) 2002-10-09
WO2002075387A2 (en) 2002-09-26
AU2002246239A1 (en) 2002-10-03

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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)