EP1266249A4 - Deep uv laser internally induced densification in silica glasses - Google Patents
Deep uv laser internally induced densification in silica glassesInfo
- 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- Withdrawn
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)
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)
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 |
WO2007021022A1 (en) * | 2005-08-16 | 2007-02-22 | Ohara Inc. | Structure and manufacturing method of the same |
US8547008B2 (en) | 2006-01-12 | 2013-10-01 | Ppg Industries Ohio, Inc. | Material having laser induced light redirecting features |
US8629610B2 (en) | 2006-01-12 | 2014-01-14 | Ppg Industries Ohio, Inc. | Display panel |
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 |
JP2017534926A (en) | 2014-11-11 | 2017-11-24 | フィニサー コーポレイション | Two-stage adiabatic coupled photonic system |
WO2017106880A1 (en) | 2015-12-17 | 2017-06-22 | Finisar Corporation | Surface coupled systems |
US10992104B2 (en) | 2015-12-17 | 2021-04-27 | Ii-Vi Delaware, Inc. | Dual layer grating coupler |
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 |
US10317632B2 (en) | 2016-12-06 | 2019-06-11 | Finisar Corporation | Surface coupled laser and laser 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 |
JPWO2019138821A1 (en) * | 2018-01-11 | 2021-01-28 | 住友電気工業株式会社 | Optical devices and manufacturing methods for optical devices |
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)
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)
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. |
-
2000
- 2000-09-29 WO PCT/US2000/026939 patent/WO2001023923A1/en not_active Application Discontinuation
- 2000-09-29 JP JP2001527251A patent/JP2003510656A/en not_active Withdrawn
- 2000-09-29 EP EP00970526A patent/EP1266249A4/en not_active Withdrawn
- 2000-09-29 CN CN00813577A patent/CN1377470A/en active Pending
- 2000-09-29 AU AU79893/00A patent/AU7989300A/en not_active Abandoned
- 2000-09-29 KR KR1020027004133A patent/KR20020038786A/en not_active Application Discontinuation
- 2000-12-26 TW TW089127821A patent/TW526342B/en not_active IP Right Cessation
Patent Citations (4)
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)
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 |
---|---|
CN1377470A (en) | 2002-10-30 |
KR20020038786A (en) | 2002-05-23 |
WO2001023923A1 (en) | 2001-04-05 |
AU7989300A (en) | 2001-04-30 |
TW526342B (en) | 2003-04-01 |
JP2003510656A (en) | 2003-03-18 |
EP1266249A1 (en) | 2002-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20020430 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20030603 |
|
17Q | First examination report despatched |
Effective date: 20030915 |
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RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH CY DE FR IT LI NL |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G02B 6/13 20060101AFI20060316BHEP |
|
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR IT NL |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20060824 |