ATE491964T1 - Optischer wellenleiter - Google Patents

Optischer wellenleiter

Info

Publication number
ATE491964T1
ATE491964T1 AT03745808T AT03745808T ATE491964T1 AT E491964 T1 ATE491964 T1 AT E491964T1 AT 03745808 T AT03745808 T AT 03745808T AT 03745808 T AT03745808 T AT 03745808T AT E491964 T1 ATE491964 T1 AT E491964T1
Authority
AT
Austria
Prior art keywords
waveguide
ridge
height
core section
conversion
Prior art date
Application number
AT03745808T
Other languages
English (en)
Inventor
Timo Aalto
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Application granted granted Critical
Publication of ATE491964T1 publication Critical patent/ATE491964T1/de

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
    • G02B6/122—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
    • 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)
  • Glass Compositions (AREA)
  • Laser Surgery Devices (AREA)
  • Optical Couplings Of Light Guides (AREA)
AT03745808T 2002-04-11 2003-04-11 Optischer wellenleiter ATE491964T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020698A FI20020698A0 (fi) 2002-04-11 2002-04-11 Integroidun optisen piirin valokanava ja menetelmä valokanavan valmistamiseksi
PCT/FI2003/000279 WO2003085430A1 (en) 2002-04-11 2003-04-11 Optical waveguide

Publications (1)

Publication Number Publication Date
ATE491964T1 true ATE491964T1 (de) 2011-01-15

Family

ID=8563744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03745808T ATE491964T1 (de) 2002-04-11 2003-04-11 Optischer wellenleiter

Country Status (9)

Country Link
US (1) US7221843B2 (de)
EP (1) EP1495350B1 (de)
AT (1) ATE491964T1 (de)
AU (2) AU2003226845A1 (de)
CA (1) CA2482178C (de)
DE (1) DE60335352D1 (de)
ES (1) ES2360090T3 (de)
FI (1) FI20020698A0 (de)
WO (2) WO2003085430A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7469084B2 (en) * 2004-05-18 2008-12-23 Valtion Teknillinen Tutkimuskeskus Structure comprising an adiabatic coupler for adiabatic coupling of light between two optical waveguides and method for manufacturing such a structure
WO2006058150A2 (en) * 2004-11-23 2006-06-01 Massachusetts Institute Of Technology Multilevel fabrication processing by functional regrouping of material deposition, lithography, and etching
US7773330B2 (en) * 2005-04-15 2010-08-10 Seagate Technology Llc Apparatus for excitation, enhancement, and confinement of surface electromagnetic waves for confined optical power delivery
US8532447B1 (en) * 2011-04-19 2013-09-10 Emcore Corporation Multi-mode interference splitter/combiner with adjustable splitting ratio
US8548287B2 (en) * 2011-11-10 2013-10-01 Oracle International Corporation Direct interlayer optical coupler
US9163307B2 (en) 2012-03-27 2015-10-20 Massachusetts Institute Of Technology Three-dimensional photoresists via functionalization of polymer thin films fabricated by iCVD
WO2014203568A1 (ja) * 2013-06-21 2014-12-24 古河電気工業株式会社 スポットサイズ変換光導波路
US9202493B1 (en) * 2014-02-28 2015-12-01 Western Digital (Fremont), Llc Method of making an ultra-sharp tip mode converter for a HAMR head
EP3203282B1 (de) * 2014-10-02 2022-01-26 Nec Corporation Rippenartiger optischer wellenleiter und optischer multiplexer/demultiplexer mit verwendung davon
JP2017090575A (ja) * 2015-11-05 2017-05-25 株式会社フジクラ 光合分波素子及び光変調器
FR3053479B1 (fr) * 2016-06-30 2019-11-01 Stmicroelectronics (Crolles 2) Sas Region de jonction entre deux guides d'ondes et procede de fabrication associe
EP3673325A4 (de) 2017-08-22 2021-05-05 Teknologian tutkimuskeskus VTT Oy Integriertes faraday-drehgelenk
FR3085549B1 (fr) * 2018-08-31 2021-05-14 St Microelectronics Crolles 2 Sas Guide d'onde
US11391890B1 (en) 2019-05-15 2022-07-19 PsiQuantum Corp. Multi-mode spiral delay device
CN114488389B (zh) * 2022-02-24 2023-09-29 南通大学 一种绝热导波系统
CN114706163B (zh) * 2022-03-28 2023-08-08 深圳技术大学 一种悬空型脊状光波导器件及其3d打印制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633401B1 (fr) * 1988-06-24 1990-10-05 Labo Electronique Physique Dispositif semiconducteur comprenant un guide de lumiere integre qui presente au moins une partie rectiligne et une partie courbe
US5138687A (en) * 1989-09-26 1992-08-11 Omron Corporation Rib optical waveguide and method of manufacturing the same
US5078516A (en) 1990-11-06 1992-01-07 Bell Communications Research, Inc. Tapered rib waveguides
GB2317023B (en) 1997-02-07 1998-07-29 Bookham Technology Ltd A tapered rib waveguide
GB2355312B (en) 1999-10-13 2001-09-12 Bookham Technology Ltd Method of fabricating an integrated optical component
US6571039B1 (en) * 1999-11-23 2003-05-27 Lnl Technologies, Inc. Optical waveguide having a weakly-confining waveguide section and a strongly-confining waveguide section optically coupled by a tapered neck

Also Published As

Publication number Publication date
AU2003226845A1 (en) 2003-10-20
ES2360090T3 (es) 2011-05-31
FI20020698A0 (fi) 2002-04-11
US7221843B2 (en) 2007-05-22
AU2003226845A2 (en) 2003-10-20
WO2003085429A1 (en) 2003-10-16
CA2482178C (en) 2011-01-04
US20050213912A1 (en) 2005-09-29
DE60335352D1 (de) 2011-01-27
AU2003216773A1 (en) 2003-10-20
WO2003085430A1 (en) 2003-10-16
EP1495350B1 (de) 2010-12-15
CA2482178A1 (en) 2003-10-16
EP1495350A1 (de) 2005-01-12

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Legal Events

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