DE69103192D1 - Verfahren zur Herstellung von integrierten optischen Geräten mit feldunterstütztem Ionenaustausch. - Google Patents
Verfahren zur Herstellung von integrierten optischen Geräten mit feldunterstütztem Ionenaustausch.Info
- Publication number
- DE69103192D1 DE69103192D1 DE69103192T DE69103192T DE69103192D1 DE 69103192 D1 DE69103192 D1 DE 69103192D1 DE 69103192 T DE69103192 T DE 69103192T DE 69103192 T DE69103192 T DE 69103192T DE 69103192 D1 DE69103192 D1 DE 69103192D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- field
- ion exchange
- optical devices
- integrated optical
- 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.)
- Expired - Fee Related
Links
- 238000005342 ion exchange Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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
- G02B6/134—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms
- G02B6/1345—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms using ion exchange
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67288A IT1240198B (it) | 1990-04-19 | 1990-04-19 | Metodo per la realizzazione di dispositivi ottici integrati ottenuti per scambio ionico favorito da campo elettrico. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69103192D1 true DE69103192D1 (de) | 1994-09-08 |
DE69103192T2 DE69103192T2 (de) | 1995-01-05 |
Family
ID=11301173
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE199191106215T Pending DE452923T1 (de) | 1990-04-19 | 1991-04-18 | Verfahren zur herstellung von integrierten optischen geraeten mit feldunterstuetztem ionenaustausch. |
DE69103192T Expired - Fee Related DE69103192T2 (de) | 1990-04-19 | 1991-04-18 | Verfahren zur Herstellung von integrierten optischen Geräten mit feldunterstütztem Ionenaustausch. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE199191106215T Pending DE452923T1 (de) | 1990-04-19 | 1991-04-18 | Verfahren zur herstellung von integrierten optischen geraeten mit feldunterstuetztem ionenaustausch. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5269888A (de) |
EP (1) | EP0452923B1 (de) |
JP (1) | JPH04230709A (de) |
CA (1) | CA2039912C (de) |
DE (2) | DE452923T1 (de) |
IT (1) | IT1240198B (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030232219A1 (en) * | 2002-06-13 | 2003-12-18 | Hiroshi Nishizawa | Magnetic disk, magnetic disk manufacturing method and magnetic disk apparatus |
US8312743B2 (en) * | 2005-05-18 | 2012-11-20 | City University Of Hong Kong | Method for fabricating buried ion-exchanged waveguides using field-assisted annealing |
US8673163B2 (en) | 2008-06-27 | 2014-03-18 | Apple Inc. | Method for fabricating thin sheets of glass |
US7810355B2 (en) | 2008-06-30 | 2010-10-12 | Apple Inc. | Full perimeter chemical strengthening of substrates |
WO2010101961A2 (en) | 2009-03-02 | 2010-09-10 | Apple Inc. | Techniques for strengthening glass covers for portable electronic devices |
US9778685B2 (en) | 2011-05-04 | 2017-10-03 | Apple Inc. | Housing for portable electronic device with reduced border region |
US9213451B2 (en) | 2010-06-04 | 2015-12-15 | Apple Inc. | Thin glass for touch panel sensors and methods therefor |
US10189743B2 (en) | 2010-08-18 | 2019-01-29 | Apple Inc. | Enhanced strengthening of glass |
US8873028B2 (en) | 2010-08-26 | 2014-10-28 | Apple Inc. | Non-destructive stress profile determination in chemically tempered glass |
US8824140B2 (en) | 2010-09-17 | 2014-09-02 | Apple Inc. | Glass enclosure |
US9725359B2 (en) | 2011-03-16 | 2017-08-08 | Apple Inc. | Electronic device having selectively strengthened glass |
US10781135B2 (en) * | 2011-03-16 | 2020-09-22 | Apple Inc. | Strengthening variable thickness glass |
US9128666B2 (en) | 2011-05-04 | 2015-09-08 | Apple Inc. | Housing for portable electronic device with reduced border region |
US9944554B2 (en) | 2011-09-15 | 2018-04-17 | Apple Inc. | Perforated mother sheet for partial edge chemical strengthening and method therefor |
US9516149B2 (en) | 2011-09-29 | 2016-12-06 | Apple Inc. | Multi-layer transparent structures for electronic device housings |
US10144669B2 (en) | 2011-11-21 | 2018-12-04 | Apple Inc. | Self-optimizing chemical strengthening bath for glass |
US10133156B2 (en) | 2012-01-10 | 2018-11-20 | Apple Inc. | Fused opaque and clear glass for camera or display window |
US8684613B2 (en) | 2012-01-10 | 2014-04-01 | Apple Inc. | Integrated camera window |
US8773848B2 (en) | 2012-01-25 | 2014-07-08 | Apple Inc. | Fused glass device housings |
US9946302B2 (en) | 2012-09-19 | 2018-04-17 | Apple Inc. | Exposed glass article with inner recessed area for portable electronic device housing |
US9459661B2 (en) | 2013-06-19 | 2016-10-04 | Apple Inc. | Camouflaged openings in electronic device housings |
US9886062B2 (en) | 2014-02-28 | 2018-02-06 | Apple Inc. | Exposed glass article with enhanced stiffness for portable electronic device housing |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE755946A (fr) * | 1969-09-10 | 1971-03-09 | Saint Gobain Pont A Mousson | Perfectionnements aux procedes de traitement superficiel d'articles en verre ou en ceramique par echange d'ions |
US3836348A (en) * | 1973-02-22 | 1974-09-17 | Nippon Selfoc Co Ltd | Method for manufacturing optical integrated circuits utilizing an external electric field |
US4400052A (en) * | 1981-03-19 | 1983-08-23 | Bell Telephone Laboratories, Incorporated | Method for manufacturing birefringent integrated optics devices |
JPS6066210A (ja) * | 1983-09-20 | 1985-04-16 | Shimadzu Corp | 光導波路の製造方法 |
EP0164834B1 (de) * | 1984-04-06 | 1989-03-01 | Plessey Overseas Limited | Herstellung optischer Bauelemente |
JPS60237405A (ja) * | 1984-05-09 | 1985-11-26 | Nippon Sheet Glass Co Ltd | イオン交換による光学素子の製造方法 |
US4668719A (en) * | 1985-09-23 | 1987-05-26 | Toagosei Chemical Industry Co., Ltd. | Insulating protective material |
US4842629A (en) * | 1986-12-01 | 1989-06-27 | Siemens Aktiengesellschaft | Method for producing buried regions of raised refractive index in a glass member by ion exchange |
JPH0251446A (ja) * | 1988-08-15 | 1990-02-21 | Shimadzu Corp | 光導波路作成方法 |
FI82989C (fi) * | 1989-04-13 | 1991-05-10 | Nokia Oy Ab | Foerfarande foer framstaellning av en ljusvaogledare. |
-
1990
- 1990-04-19 IT IT67288A patent/IT1240198B/it active IP Right Grant
-
1991
- 1991-04-02 US US07/679,631 patent/US5269888A/en not_active Expired - Fee Related
- 1991-04-05 CA CA002039912A patent/CA2039912C/en not_active Expired - Fee Related
- 1991-04-09 JP JP3103464A patent/JPH04230709A/ja active Pending
- 1991-04-18 DE DE199191106215T patent/DE452923T1/de active Pending
- 1991-04-18 EP EP91106215A patent/EP0452923B1/de not_active Expired - Lifetime
- 1991-04-18 DE DE69103192T patent/DE69103192T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE452923T1 (de) | 1992-09-03 |
IT9067288A1 (it) | 1991-10-19 |
EP0452923A3 (en) | 1992-04-08 |
EP0452923B1 (de) | 1994-08-03 |
JPH04230709A (ja) | 1992-08-19 |
DE69103192T2 (de) | 1995-01-05 |
EP0452923A2 (de) | 1991-10-23 |
IT9067288A0 (it) | 1990-04-19 |
CA2039912C (en) | 1995-04-18 |
US5269888A (en) | 1993-12-14 |
IT1240198B (it) | 1993-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |