FR2304935A1 - Dispositif deflecteur optique integre - Google Patents
Dispositif deflecteur optique integreInfo
- Publication number
- FR2304935A1 FR2304935A1 FR7607812A FR7607812A FR2304935A1 FR 2304935 A1 FR2304935 A1 FR 2304935A1 FR 7607812 A FR7607812 A FR 7607812A FR 7607812 A FR7607812 A FR 7607812A FR 2304935 A1 FR2304935 A1 FR 2304935A1
- Authority
- FR
- France
- Prior art keywords
- waveguide
- substrate
- optical waveguide
- integrated optics
- electromechanical transducer
- 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
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/3536—Optical coupling means having switching means involving evanescent coupling variation, e.g. by a moving element such as a membrane which changes the effective refractive index
-
- 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
- G02F1/295—Analog deflection from or in an optical waveguide structure]
- G02F1/2955—Analog deflection from or in an optical waveguide structure] by controlled diffraction or phased-array beam steering
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
- G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
- G02B6/3578—Piezoelectric force
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/3596—With planar waveguide arrangement, i.e. in a substrate, regardless if actuating mechanism is outside the substrate
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1117075 | 1975-03-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2304935A1 true FR2304935A1 (fr) | 1976-10-15 |
FR2304935B3 FR2304935B3 (fr) | 1978-12-15 |
Family
ID=9981309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7607812A Granted FR2304935A1 (fr) | 1975-03-18 | 1976-03-18 | Dispositif deflecteur optique integre |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH591097A5 (fr) |
FR (1) | FR2304935A1 (fr) |
IT (1) | IT1057050B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3018751A1 (de) * | 1980-05-16 | 1981-11-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Akustooptischer mudolator |
EP0043449A2 (fr) * | 1980-07-02 | 1982-01-13 | Siemens Aktiengesellschaft | Déflecteur électro-optique digital plat |
FR2492116A1 (fr) * | 1980-10-10 | 1982-04-16 | Thomson Csf | Jonction optique hybride et application a un dispositif interferometrique en anneau |
FR2546309A1 (fr) * | 1983-05-19 | 1984-11-23 | Yi Yan Alfredo | Structure de guidage optique utilisant un reseau de diffraction |
US5438640A (en) * | 1993-07-16 | 1995-08-01 | Sumitomo Electric Industries, Ltd. | Optical waveguide device for receiving functional component |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4343536A (en) * | 1979-05-15 | 1982-08-10 | Nippon Electric Co., Ltd. | Electro-optic light deflector |
-
1976
- 1976-03-16 CH CH324176A patent/CH591097A5/xx not_active IP Right Cessation
- 1976-03-16 IT IT2122976A patent/IT1057050B/it active
- 1976-03-18 FR FR7607812A patent/FR2304935A1/fr active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3018751A1 (de) * | 1980-05-16 | 1981-11-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Akustooptischer mudolator |
EP0043449A2 (fr) * | 1980-07-02 | 1982-01-13 | Siemens Aktiengesellschaft | Déflecteur électro-optique digital plat |
EP0043449A3 (en) * | 1980-07-02 | 1983-10-05 | Siemens Aktiengesellschaft | Flat digital electro-optic light deflector |
FR2492116A1 (fr) * | 1980-10-10 | 1982-04-16 | Thomson Csf | Jonction optique hybride et application a un dispositif interferometrique en anneau |
EP0050059A1 (fr) * | 1980-10-10 | 1982-04-21 | Thomson-Csf | Jonction optique hybride et application à un dispositif interférométrique en anneau |
FR2546309A1 (fr) * | 1983-05-19 | 1984-11-23 | Yi Yan Alfredo | Structure de guidage optique utilisant un reseau de diffraction |
EP0126686A1 (fr) * | 1983-05-19 | 1984-11-28 | Alfredo Yi-Yan | Structure de guidage optique utilisant un réseau de diffraction |
US4747654A (en) * | 1983-05-19 | 1988-05-31 | Yi Yan Alfredo | Optical monomode guidance structure including low resolution grating |
US5438640A (en) * | 1993-07-16 | 1995-08-01 | Sumitomo Electric Industries, Ltd. | Optical waveguide device for receiving functional component |
Also Published As
Publication number | Publication date |
---|---|
CH591097A5 (fr) | 1977-09-15 |
IT1057050B (it) | 1982-03-10 |
FR2304935B3 (fr) | 1978-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |