AU2003236568A1 - Planar waveguide with tapered region - Google Patents

Planar waveguide with tapered region

Info

Publication number
AU2003236568A1
AU2003236568A1 AU2003236568A AU2003236568A AU2003236568A1 AU 2003236568 A1 AU2003236568 A1 AU 2003236568A1 AU 2003236568 A AU2003236568 A AU 2003236568A AU 2003236568 A AU2003236568 A AU 2003236568A AU 2003236568 A1 AU2003236568 A1 AU 2003236568A1
Authority
AU
Australia
Prior art keywords
planar waveguide
tapered region
tapered
region
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
AU2003236568A
Inventor
Michael Bazylenko
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.)
Redfern Integrated Optics Pty Ltd
Original Assignee
Redfern Integrated Optics Pty Ltd
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 Redfern Integrated Optics Pty Ltd filed Critical Redfern Integrated Optics Pty Ltd
Publication of AU2003236568A1 publication Critical patent/AU2003236568A1/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
    • G02B6/13—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
    • 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
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method
    • G02B6/132—Integrated optical circuits characterised by the manufacturing method by deposition of thin films
    • 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

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)
AU2003236568A 2002-07-11 2003-07-01 Planar waveguide with tapered region Abandoned AU2003236568A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39492702P 2002-07-11 2002-07-11
US60/394,927 2002-07-11
PCT/AU2003/000843 WO2004008203A1 (en) 2002-07-11 2003-07-01 Planar waveguide with tapered region

Publications (1)

Publication Number Publication Date
AU2003236568A1 true AU2003236568A1 (en) 2004-02-02

Family

ID=30115788

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003236568A Abandoned AU2003236568A1 (en) 2002-07-11 2003-07-01 Planar waveguide with tapered region

Country Status (2)

Country Link
AU (1) AU2003236568A1 (en)
WO (1) WO2004008203A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1671585A1 (en) 2004-12-17 2006-06-21 F. Hoffmann-La Roche Ag Method of manufacturing a lancet element
JP5750732B2 (en) * 2013-01-17 2015-07-22 国立研究開発法人産業技術総合研究所 Silicon sharp structure and manufacturing method thereof, spot size converter, non-reflective termination
US20170336565A1 (en) * 2016-05-20 2017-11-23 Judson D. Ryckman Single mode optical coupler
US10641957B2 (en) 2017-08-29 2020-05-05 Juniper Networks, Inc. Smooth waveguide structures and manufacturing methods
US20230417991A1 (en) * 2022-06-27 2023-12-28 Globalfoundries U.S. Inc. Waveguide cores with a dual-trapezoidal shape

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621039A (en) * 1992-07-03 1994-01-28 Ricoh Co Ltd Formation of thin film taper shape
JP2000235128A (en) * 1999-02-15 2000-08-29 Nippon Telegr & Teleph Corp <Ntt> Production of spot size converting optical waveguide
JP2001176840A (en) * 1999-12-21 2001-06-29 Japan Aviation Electronics Industry Ltd Wet etching method of compound semiconductor
CA2349031A1 (en) * 2001-05-28 2002-11-28 Optenia, Inc. Method of fabricating mode-size converter with three dimensional tapered with high processing tolerance

Also Published As

Publication number Publication date
WO2004008203A1 (en) 2004-01-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase