SE9700754D0 - Optisk anordning - Google Patents
Optisk anordningInfo
- Publication number
- SE9700754D0 SE9700754D0 SE9700754A SE9700754A SE9700754D0 SE 9700754 D0 SE9700754 D0 SE 9700754D0 SE 9700754 A SE9700754 A SE 9700754A SE 9700754 A SE9700754 A SE 9700754A SE 9700754 D0 SE9700754 D0 SE 9700754D0
- Authority
- SE
- Sweden
- Prior art keywords
- optical device
- changes over
- tooth structure
- optical component
- waveguide
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 4
- 230000007704 transition Effects 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
-
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700754A SE509171C2 (sv) | 1997-03-03 | 1997-03-03 | Optisk vågledare |
TW086105572A TW330249B (en) | 1997-03-03 | 1997-04-28 | The optical device includes transition portion, which is changed to widening portion that is changed into gear structure for connecting with optical device |
AU66416/98A AU6641698A (en) | 1997-03-03 | 1998-02-24 | Optical device |
CNB988030586A CN1136467C (zh) | 1997-03-03 | 1998-02-24 | 一种包括转接部分的光波导 |
DE69840700T DE69840700D1 (de) | 1997-03-03 | 1998-02-24 | Optische vorrichtung |
PCT/SE1998/000327 WO1998039678A2 (en) | 1997-03-03 | 1998-02-24 | Optical device |
CA002282328A CA2282328C (en) | 1997-03-03 | 1998-02-24 | Optical device |
KR1019997007455A KR100549126B1 (ko) | 1997-03-03 | 1998-02-24 | 광 소자 |
JP53842998A JP2001513917A (ja) | 1997-03-03 | 1998-02-24 | 光デバイス |
EP98908371A EP0975999B1 (en) | 1997-03-03 | 1998-02-24 | Optical device |
US09/033,859 US6181860B1 (en) | 1997-03-03 | 1998-03-03 | Optical waveguide designed to facilitate connections with optical componentry and fibers |
HK00106099A HK1026944A1 (en) | 1997-03-03 | 2000-09-26 | Optical waveguide comprising transition portion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700754A SE509171C2 (sv) | 1997-03-03 | 1997-03-03 | Optisk vågledare |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9700754D0 true SE9700754D0 (sv) | 1997-03-03 |
SE9700754L SE9700754L (sv) | 1998-09-04 |
SE509171C2 SE509171C2 (sv) | 1998-12-14 |
Family
ID=20405999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9700754A SE509171C2 (sv) | 1997-03-03 | 1997-03-03 | Optisk vågledare |
Country Status (12)
Country | Link |
---|---|
US (1) | US6181860B1 (sv) |
EP (1) | EP0975999B1 (sv) |
JP (1) | JP2001513917A (sv) |
KR (1) | KR100549126B1 (sv) |
CN (1) | CN1136467C (sv) |
AU (1) | AU6641698A (sv) |
CA (1) | CA2282328C (sv) |
DE (1) | DE69840700D1 (sv) |
HK (1) | HK1026944A1 (sv) |
SE (1) | SE509171C2 (sv) |
TW (1) | TW330249B (sv) |
WO (1) | WO1998039678A2 (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6470117B1 (en) * | 1998-12-04 | 2002-10-22 | Radiant Photonics, Inc. | Compression-molded three-dimensional tapered universal waveguide couplers |
WO2003062883A2 (en) * | 2002-01-17 | 2003-07-31 | Cornell Research Foundation, Inc. | High-index contrast waveguide coupler |
US7317853B2 (en) * | 2003-08-19 | 2008-01-08 | Ignis Technologies As | Integrated optics spot size converter and manufacturing method |
US7519257B2 (en) * | 2004-11-24 | 2009-04-14 | Cornell Research Foundation, Inc. | Waveguide structure for guiding light in low-index material |
US8989540B2 (en) * | 2011-04-15 | 2015-03-24 | Kotura, Inc. | Device with multiple light sensors receiving light signals from a waveguide |
DE102011106364B4 (de) | 2011-05-18 | 2014-08-07 | SUNSHINE ENERGY TECHNOLOGY Co. Ltd. | Verfahren zum Sterilisieren einer Nahrungsmittel-Kühlvorrichtung |
US10534136B1 (en) * | 2018-12-18 | 2020-01-14 | Honeywell International Inc. | High-efficiency fiber-to-waveguide coupler |
US11204469B1 (en) | 2020-06-01 | 2021-12-21 | Honeywell International Inc. | Apparatus for high-efficiency fiber-to-chip coupling and mode-conversion to integrated photonics platform |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262995A (en) * | 1979-03-05 | 1981-04-21 | Hughes Aircraft Company | Planar star coupler device for fiber optics |
JP3066866B2 (ja) * | 1989-10-25 | 2000-07-17 | 三菱瓦斯化学株式会社 | 光分岐器 |
DE4103896C1 (sv) * | 1991-02-08 | 1991-11-14 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | |
US5439782A (en) * | 1993-12-13 | 1995-08-08 | At&T Corp. | Methods for making microstructures |
JPH0843651A (ja) * | 1994-08-04 | 1996-02-16 | Hoechst Japan Ltd | 光導波路素子 |
JPH09189817A (ja) * | 1996-01-09 | 1997-07-22 | Mitsubishi Gas Chem Co Inc | 光分岐器用光導波路 |
JP2870499B2 (ja) * | 1996-08-02 | 1999-03-17 | 日立電線株式会社 | 光波長合分波器 |
US5926298A (en) * | 1996-08-30 | 1999-07-20 | Lucent Technologies Inc. | Optical multiplexer/demultiplexer having a broadcast port |
-
1997
- 1997-03-03 SE SE9700754A patent/SE509171C2/sv not_active IP Right Cessation
- 1997-04-28 TW TW086105572A patent/TW330249B/zh not_active IP Right Cessation
-
1998
- 1998-02-24 WO PCT/SE1998/000327 patent/WO1998039678A2/en active IP Right Grant
- 1998-02-24 EP EP98908371A patent/EP0975999B1/en not_active Expired - Lifetime
- 1998-02-24 AU AU66416/98A patent/AU6641698A/en not_active Abandoned
- 1998-02-24 DE DE69840700T patent/DE69840700D1/de not_active Expired - Lifetime
- 1998-02-24 CA CA002282328A patent/CA2282328C/en not_active Expired - Fee Related
- 1998-02-24 JP JP53842998A patent/JP2001513917A/ja not_active Ceased
- 1998-02-24 KR KR1019997007455A patent/KR100549126B1/ko not_active IP Right Cessation
- 1998-02-24 CN CNB988030586A patent/CN1136467C/zh not_active Expired - Fee Related
- 1998-03-03 US US09/033,859 patent/US6181860B1/en not_active Expired - Lifetime
-
2000
- 2000-09-26 HK HK00106099A patent/HK1026944A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9700754L (sv) | 1998-09-04 |
SE509171C2 (sv) | 1998-12-14 |
KR20000071165A (ko) | 2000-11-25 |
EP0975999A1 (en) | 2000-02-02 |
AU6641698A (en) | 1998-09-22 |
US6181860B1 (en) | 2001-01-30 |
HK1026944A1 (en) | 2000-12-29 |
JP2001513917A (ja) | 2001-09-04 |
WO1998039678A3 (en) | 1998-12-03 |
CN1136467C (zh) | 2004-01-28 |
WO1998039678A2 (en) | 1998-09-11 |
DE69840700D1 (de) | 2009-05-14 |
KR100549126B1 (ko) | 2006-02-02 |
CA2282328C (en) | 2007-05-15 |
CN1249819A (zh) | 2000-04-05 |
EP0975999B1 (en) | 2009-04-01 |
CA2282328A1 (en) | 1998-09-11 |
TW330249B (en) | 1998-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |