JPS55126201A - Photoswitch - Google Patents
PhotoswitchInfo
- Publication number
- JPS55126201A JPS55126201A JP3303479A JP3303479A JPS55126201A JP S55126201 A JPS55126201 A JP S55126201A JP 3303479 A JP3303479 A JP 3303479A JP 3303479 A JP3303479 A JP 3303479A JP S55126201 A JPS55126201 A JP S55126201A
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- optical
- path transducer
- photoswitch
- reflection
- 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
- G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
- G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
- G02B6/352—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element having a shaped reflective surface, e.g. a reflective element comprising several reflective surfaces or facets that function together
-
- 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
- G02B6/3546—NxM switch, i.e. a regular array of switches elements of matrix type constellation
-
- 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
- G02B6/355—1x2 switch, i.e. one input and a selectable single output of two possible outputs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54033034A JPS5946361B2 (ja) | 1979-03-20 | 1979-03-20 | 光スイツチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54033034A JPS5946361B2 (ja) | 1979-03-20 | 1979-03-20 | 光スイツチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55126201A true JPS55126201A (en) | 1980-09-29 |
| JPS5946361B2 JPS5946361B2 (ja) | 1984-11-12 |
Family
ID=12375501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54033034A Expired JPS5946361B2 (ja) | 1979-03-20 | 1979-03-20 | 光スイツチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946361B2 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55155302A (en) * | 1979-05-23 | 1980-12-03 | Nippon Telegr & Teleph Corp <Ntt> | Photo matrix switch |
| US4705349A (en) * | 1985-01-18 | 1987-11-10 | The United States Of America As Represented By The United States Department Of Energy | Optical switch |
| US4747651A (en) * | 1985-03-14 | 1988-05-31 | Daimler-Benz Aktiengesellschaft | Three-way start splitter for optical wave guides |
| JPH0349521U (ja) * | 1989-09-20 | 1991-05-15 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53143247A (en) * | 1977-05-18 | 1978-12-13 | Nec Corp | Optical path switching device |
-
1979
- 1979-03-20 JP JP54033034A patent/JPS5946361B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53143247A (en) * | 1977-05-18 | 1978-12-13 | Nec Corp | Optical path switching device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55155302A (en) * | 1979-05-23 | 1980-12-03 | Nippon Telegr & Teleph Corp <Ntt> | Photo matrix switch |
| US4705349A (en) * | 1985-01-18 | 1987-11-10 | The United States Of America As Represented By The United States Department Of Energy | Optical switch |
| US4747651A (en) * | 1985-03-14 | 1988-05-31 | Daimler-Benz Aktiengesellschaft | Three-way start splitter for optical wave guides |
| JPH0349521U (ja) * | 1989-09-20 | 1991-05-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946361B2 (ja) | 1984-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS646706A (en) | Michelson optical fiber interferometer | |
| JPS5238939A (en) | Optical coupler | |
| JPS55126201A (en) | Photoswitch | |
| JPS6446659A (en) | Voltage detector | |
| DE59009445D1 (de) | Lichtleiter-Sonde. | |
| JPS566203A (en) | Photoswitch | |
| JPS5646210A (en) | Optical switch | |
| JPS56159603A (en) | Optical path switch | |
| JPS55164803A (en) | Coupling method of semiconductor laser and optical fiber | |
| JPS6446707A (en) | Optical path switching device | |
| JPS55147603A (en) | Photo switch | |
| JPS57120871A (en) | Magnetic field measuring device | |
| JPS5560912A (en) | Spherical lens optical system | |
| JPS5756813A (en) | Vaiable optical branching circuit for single mode fiber | |
| JPS57136117A (en) | Conversion detector for physical quantity-light attenuation level | |
| JPS57198425A (en) | Optical branching and coupling circuit | |
| JPS54146645A (en) | Photo-circuit element | |
| JPS557727A (en) | Planoconvex lens | |
| JPS54104845A (en) | Optical fiber switch | |
| JPS54102135A (en) | Optical path changeover device | |
| JPS56137138A (en) | Optical sensor | |
| JPS5626245A (en) | Absorbance measuring sensor | |
| JPS55138702A (en) | Optical directional coupler | |
| JPS5710105A (en) | Polarization cancelling element | |
| JPS55118010A (en) | Semiconductor laser coupler |