EP1266249A4 - Deep uv laser internally induced densification in silica glasses - Google Patents

Deep uv laser internally induced densification in silica glasses

Info

Publication number
EP1266249A4
EP1266249A4 EP00970526A EP00970526A EP1266249A4 EP 1266249 A4 EP1266249 A4 EP 1266249A4 EP 00970526 A EP00970526 A EP 00970526A EP 00970526 A EP00970526 A EP 00970526A EP 1266249 A4 EP1266249 A4 EP 1266249A4
Authority
EP
European Patent Office
Prior art keywords
deep
silica glasses
internally induced
induced densification
laser
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Withdrawn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
EP00970526A
Other languages
German (de)
French (fr)
Other versions
EP1266249A1 (en
Inventor
Nicholas F Borrelli
Douglas C Allan
Charlene M Smith
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of EP1266249A1 publication Critical patent/EP1266249A1/en
Publication of EP1266249A4 publication Critical patent/EP1266249A4/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Withdrawn legal-status Critical Current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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • 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
    • 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
    • G02B2006/121—Channel; buried 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
    • G02B2006/12107—Grating
    • 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
    • G02B2006/12133—Functions
    • G02B2006/12147—Coupler
    • 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
    • G02B2006/12133—Functions
    • G02B2006/12159—Interferometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
  • Glass Compositions (AREA)
EP00970526A 1999-09-30 2000-09-29 Deep uv laser internally induced densification in silica glasses Withdrawn EP1266249A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15673799P 1999-09-30 1999-09-30
US156737P 1999-09-30
PCT/US2000/026939 WO2001023923A1 (en) 1999-09-30 2000-09-29 Deep uv laser internally induced densification in silica glasses

Publications (2)

Publication Number Publication Date
EP1266249A1 EP1266249A1 (en) 2002-12-18
EP1266249A4 true EP1266249A4 (en) 2003-07-16

Family

ID=22560867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00970526A Withdrawn EP1266249A4 (en) 1999-09-30 2000-09-29 Deep uv laser internally induced densification in silica glasses

Country Status (7)

Country Link
EP (1) EP1266249A4 (en)
JP (1) JP2003510656A (en)
KR (1) KR20020038786A (en)
CN (1) CN1377470A (en)
AU (1) AU7989300A (en)
TW (1) TW526342B (en)
WO (1) WO2001023923A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003321252A (en) * 2002-04-25 2003-11-11 Japan Science & Technology Corp Process for forming phase-separated region inside glass
US6950591B2 (en) 2002-05-16 2005-09-27 Corning Incorporated Laser-written cladding for waveguide formations in glass
JP5152806B2 (en) * 2005-08-16 2013-02-27 株式会社オハラ Structure and manufacturing method thereof
US8629610B2 (en) 2006-01-12 2014-01-14 Ppg Industries Ohio, Inc. Display panel
RU2444795C2 (en) 2006-01-12 2012-03-10 Ппг Индастриз Огайо, Инк. Display panel with laser-induced radiation redirecting elements
CN102116898B (en) * 2011-01-11 2012-08-29 西南科技大学 Micro lens and optical waveguide power divider integrated component and manufacturing method thereof
CN104345386A (en) * 2013-08-02 2015-02-11 宜兴新崛起光集成芯片科技有限公司 Laser inter-engraving technology of glass-substrate optical waveguide chip
JP6581195B2 (en) 2014-11-11 2019-09-25 フィニサー コーポレイション Two-stage adiabatic coupled photonic system
US10992104B2 (en) 2015-12-17 2021-04-27 Ii-Vi Delaware, Inc. Dual layer grating coupler
US10243322B2 (en) 2015-12-17 2019-03-26 Finisar Corporation Surface coupled systems
CN105572801B (en) * 2016-02-16 2018-07-03 中国科学院西安光学精密机械研究所 Waveguide preparation device and preparation method based on femtosecond laser induced ion exchange
EP4387016A2 (en) 2016-12-06 2024-06-19 Finisar Corporation Surface coupled laser with optical interposer
CN107941662B (en) * 2017-11-10 2020-01-21 吉林大学 Device and method for detecting distribution of particles in flame by using intense field laser
DE112018006845T5 (en) * 2018-01-11 2020-09-24 Sumitomo Electric Industries, Ltd. Optical device and method of making the optical device
US10809456B2 (en) 2018-04-04 2020-10-20 Ii-Vi Delaware Inc. Adiabatically coupled photonic systems with fan-out interposer
CN108663381B (en) * 2018-05-09 2020-12-01 中国科学院长春光学精密机械与物理研究所 Method and device for detecting defects of iron-doped laser crystal
GB2588534A (en) * 2018-06-12 2021-04-28 Sumitomo Electric Industries Optical device production method
US11435522B2 (en) 2018-09-12 2022-09-06 Ii-Vi Delaware, Inc. Grating coupled laser for Si photonics
US11404850B2 (en) 2019-04-22 2022-08-02 Ii-Vi Delaware, Inc. Dual grating-coupled lasers
CN112305674B (en) * 2019-07-31 2022-04-29 华为技术有限公司 Light cross device
JP2021039241A (en) * 2019-09-03 2021-03-11 古河電気工業株式会社 Optical waveguide circuit, light source module, and manufacturing method for optical waveguide circuit
CN113720443A (en) * 2020-05-26 2021-11-30 深圳市大族数控科技股份有限公司 Laser power test system and test method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634955A (en) * 1995-02-13 1997-06-03 The United States Of America As Represented By The Secretary Of The Air Force Process of making channel waveguides in gel-silica
EP0797112A1 (en) * 1996-03-18 1997-09-24 Japan Science and Technology Corporation Optical device and formation of optical waveguide using the photorefractive effect
JPH10288799A (en) * 1997-04-14 1998-10-27 Kagaku Gijutsu Shinko Jigyodan Optical waveguide circuit and nonlinear optical device
JPH11167036A (en) * 1997-12-04 1999-06-22 Japan Science & Technology Corp Optical waveguide circuit and nonlinear optical device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270130A (en) * 1979-01-08 1981-05-26 Eastman Kodak Company Thermal deformation record device with bleachable dye
US5178978A (en) * 1990-09-06 1993-01-12 The United States Of America As Represented By The Secretary Of The Air Force Fabricating integrated optics
CN1147746C (en) * 1994-02-17 2004-04-28 住友电气工业株式会社 Optical waveguide and process for producing it
CH693368A5 (en) * 1994-12-09 2003-06-30 Unaxis Balzers Ag A method for producing a diffraction grating, the light guide member and the uses thereof.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634955A (en) * 1995-02-13 1997-06-03 The United States Of America As Represented By The Secretary Of The Air Force Process of making channel waveguides in gel-silica
EP0797112A1 (en) * 1996-03-18 1997-09-24 Japan Science and Technology Corporation Optical device and formation of optical waveguide using the photorefractive effect
JPH10288799A (en) * 1997-04-14 1998-10-27 Kagaku Gijutsu Shinko Jigyodan Optical waveguide circuit and nonlinear optical device
JPH11167036A (en) * 1997-12-04 1999-06-22 Japan Science & Technology Corp Optical waveguide circuit and nonlinear optical device

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 11 30 September 1999 (1999-09-30) *
See also references of WO0123923A1 *
SVALGAARD M ET AL: "Direct UV writing of buried singlemode channel waveguides in Ge-doped silica films", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 30, no. 17, 18 August 1994 (1994-08-18), pages 1401 - 1403, XP006000929, ISSN: 0013-5194 *
SVALGAARD M: "Direct writing of planar waveguide power splitters and directional couplers using a focused ultraviolet laser beam", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 33, no. 20, 25 September 1997 (1997-09-25), pages 1694 - 1695, XP006007994, ISSN: 0013-5194 *

Also Published As

Publication number Publication date
JP2003510656A (en) 2003-03-18
AU7989300A (en) 2001-04-30
CN1377470A (en) 2002-10-30
EP1266249A1 (en) 2002-12-18
TW526342B (en) 2003-04-01
KR20020038786A (en) 2002-05-23
WO2001023923A1 (en) 2001-04-05

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