FR2355310A1 - Procede pour la fabrication de structures de guides d'ondes optiques avec des electrodes situees entre eux - Google Patents
Procede pour la fabrication de structures de guides d'ondes optiques avec des electrodes situees entre euxInfo
- Publication number
- FR2355310A1 FR2355310A1 FR7717356A FR7717356A FR2355310A1 FR 2355310 A1 FR2355310 A1 FR 2355310A1 FR 7717356 A FR7717356 A FR 7717356A FR 7717356 A FR7717356 A FR 7717356A FR 2355310 A1 FR2355310 A1 FR 2355310A1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- wave guide
- optical wave
- electrodes located
- guide structures
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
- G02F1/035—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect in an optical waveguide structure
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
- G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Semiconductor Lasers (AREA)
Abstract
a. Procédé pour la fabrication de structures de guides d'ondes avec des électrodes prévues entre lesdits guides d'ondes. b. Les électrodes sont réalisées de manière à s'ajuster automatiquement c. Application comme modulateur pour des systèmes de transmission par voie optique
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762626516 DE2626516A1 (de) | 1976-06-14 | 1976-06-14 | Verfahren zum herstellen von lichtleiterstrukturen mit dazwischenliegenden elektroden |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2355310A1 true FR2355310A1 (fr) | 1978-01-13 |
FR2355310B1 FR2355310B1 (fr) | 1980-02-22 |
Family
ID=5980459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7717356A Granted FR2355310A1 (fr) | 1976-06-14 | 1977-06-07 | Procede pour la fabrication de structures de guides d'ondes optiques avec des electrodes situees entre eux |
Country Status (5)
Country | Link |
---|---|
US (1) | US4136212A (fr) |
JP (1) | JPS52153755A (fr) |
DE (1) | DE2626516A1 (fr) |
FR (1) | FR2355310A1 (fr) |
GB (1) | GB1549911A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4886587A (en) * | 1984-09-14 | 1989-12-12 | Canon Kabushiki Kaisha | Method of producing thin film optical element by ion injection under electric field |
US4778236A (en) * | 1984-09-14 | 1988-10-18 | Canon Kabushiki Kaisha | Thin film optical element |
US4750979A (en) * | 1984-11-26 | 1988-06-14 | Hughes Aircraft Company | Process for etching lithium niobate based devices without damaging optical waveguides |
FR2613085B1 (fr) * | 1987-03-25 | 1989-06-09 | Carenco Alain | Procede pour augmenter localement les indices de refraction d'un materiau electro-optique utilisable en optique guidee et materiau obtenu par ce procede |
DE4221905C1 (en) * | 1992-07-03 | 1993-07-08 | Siemens Ag, 8000 Muenchen, De | Mode splitter structure mfr. in semiconductor component - forming parallel tracks, one of which has metallised layer, using second mask to cover edges of tracks completely |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3695745A (en) * | 1970-01-18 | 1972-10-03 | Nippon Electric Co | Light wave guide circuit |
US3794536A (en) * | 1972-01-31 | 1974-02-26 | Bell Telephone Labor Inc | Dielectric circuit forming process |
US3983264A (en) * | 1972-07-20 | 1976-09-28 | Texas Instruments Incorporated | Metal-semiconductor ohmic contacts and methods of fabrication |
US4056304A (en) * | 1975-03-06 | 1977-11-01 | Rca Corporation | Light modulation employing single crystal optical waveguides of niobium-doped lithium tantalate |
US3997687A (en) * | 1975-04-21 | 1976-12-14 | Rca Corporation | Method of preparing optical waveguides |
US4040891A (en) * | 1976-06-30 | 1977-08-09 | Ibm Corporation | Etching process utilizing the same positive photoresist layer for two etching steps |
-
1976
- 1976-06-14 DE DE19762626516 patent/DE2626516A1/de not_active Withdrawn
-
1977
- 1977-06-07 FR FR7717356A patent/FR2355310A1/fr active Granted
- 1977-06-08 US US05/804,491 patent/US4136212A/en not_active Expired - Lifetime
- 1977-06-13 GB GB24505/77A patent/GB1549911A/en not_active Expired
- 1977-06-14 JP JP7043177A patent/JPS52153755A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1549911A (en) | 1979-08-08 |
FR2355310B1 (fr) | 1980-02-22 |
US4136212A (en) | 1979-01-23 |
JPS52153755A (en) | 1977-12-21 |
DE2626516A1 (de) | 1977-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |