IT1245420B - Procedimento per la fabbricazione di guide ottiche integrate in vetro - Google Patents
Procedimento per la fabbricazione di guide ottiche integrate in vetroInfo
- Publication number
- IT1245420B IT1245420B ITTO910136A ITTO910136A IT1245420B IT 1245420 B IT1245420 B IT 1245420B IT TO910136 A ITTO910136 A IT TO910136A IT TO910136 A ITTO910136 A IT TO910136A IT 1245420 B IT1245420 B IT 1245420B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- glass optical
- optical guides
- integrated glass
- Prior art date
Links
- 239000011521 glass Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 229910001415 sodium ion Inorganic materials 0.000 abstract 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
LA VARIAZIONE D'INDICE DI RIFRAZIONE IN UN SUBSTRATO DI VETRO, NECESSARIA PER OTTENERE UNA REGIONE GUIDANTE, E' OTTENUTA BOMBARDANDONE LA SUPERFICIE CON UN FASCIO DI ELETTRONI. SOTTO LA SUPERFICIE SI CREA UN CAMPO ELETTRICO PRODOTTO DA UN ACCUMULO DI CARICHE NEGATIVE, CHE PROVOCA LA MIGRAZIONE DEGLI IONI SODIO PRESENTI NEL VETRO VERSO L'INTERNO DEL SUBSTRATO.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910136A IT1245420B (it) | 1991-02-27 | 1991-02-27 | Procedimento per la fabbricazione di guide ottiche integrate in vetro |
DE199292103358T DE501472T1 (de) | 1991-02-27 | 1992-02-27 | Verfahren zur herstellung von integriert-optischen wellenleitern in glas. |
US07/842,552 US5271082A (en) | 1991-02-27 | 1992-02-27 | Method of fabricating integrated optical guides of glass |
EP92103358A EP0501472B1 (en) | 1991-02-27 | 1992-02-27 | A method of fabricating integrated optical guides of glass |
DE69202277T DE69202277T2 (de) | 1991-02-27 | 1992-02-27 | Verfahren zur Herstellung von integriert-optischen Wellenleitern in Glas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910136A IT1245420B (it) | 1991-02-27 | 1991-02-27 | Procedimento per la fabbricazione di guide ottiche integrate in vetro |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910136A0 ITTO910136A0 (it) | 1991-02-27 |
ITTO910136A1 ITTO910136A1 (it) | 1992-08-27 |
IT1245420B true IT1245420B (it) | 1994-09-20 |
Family
ID=11408989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910136A IT1245420B (it) | 1991-02-27 | 1991-02-27 | Procedimento per la fabbricazione di guide ottiche integrate in vetro |
Country Status (4)
Country | Link |
---|---|
US (1) | US5271082A (it) |
EP (1) | EP0501472B1 (it) |
DE (2) | DE501472T1 (it) |
IT (1) | IT1245420B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7546016B2 (en) * | 2001-06-28 | 2009-06-09 | E-Beam & Light, Inc. | Optical elements formed by inducing changes in the index of refraction by utilizing electron beam radiation |
US7026634B2 (en) * | 2001-06-28 | 2006-04-11 | E-Beam & Light, Inc. | Method and apparatus for forming optical materials and devices |
US6957004B2 (en) * | 2002-05-03 | 2005-10-18 | Oplink Communications, Inc. | Passive connectivity of waveguides for optical components |
FR2937798B1 (fr) * | 2008-10-24 | 2010-12-24 | Saint Gobain | Substrat verrier avec electrode notamment destine a un dispositif a diode electroluminescente organique |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5038342B2 (it) * | 1971-12-01 | 1975-12-09 | ||
US4510344A (en) * | 1983-12-19 | 1985-04-09 | Atlantic Richfield Company | Thin film solar cell substrate |
DE3518197A1 (de) * | 1985-05-21 | 1986-11-27 | Heinrich 7413 Gomaringen Grünwald | Verfahren zur entfernung von metallionen aus koerpern aus glas, keramischen werkstoffen und sonstigen amorphen werkstoffen sowie kristallinen werkstoffen |
FI82989C (fi) * | 1989-04-13 | 1991-05-10 | Nokia Oy Ab | Foerfarande foer framstaellning av en ljusvaogledare. |
-
1991
- 1991-02-27 IT ITTO910136A patent/IT1245420B/it active IP Right Grant
-
1992
- 1992-02-27 DE DE199292103358T patent/DE501472T1/de active Pending
- 1992-02-27 US US07/842,552 patent/US5271082A/en not_active Expired - Fee Related
- 1992-02-27 EP EP92103358A patent/EP0501472B1/en not_active Expired - Lifetime
- 1992-02-27 DE DE69202277T patent/DE69202277T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITTO910136A0 (it) | 1991-02-27 |
EP0501472B1 (en) | 1995-05-03 |
DE69202277T2 (de) | 1995-09-21 |
DE69202277D1 (de) | 1995-06-08 |
US5271082A (en) | 1993-12-14 |
DE501472T1 (de) | 1993-02-04 |
ITTO910136A1 (it) | 1992-08-27 |
EP0501472A1 (en) | 1992-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950120 |