BR8406609A - Dispositivo comutador a fibras opticas - Google Patents
Dispositivo comutador a fibras opticasInfo
- Publication number
- BR8406609A BR8406609A BR8406609A BR8406609A BR8406609A BR 8406609 A BR8406609 A BR 8406609A BR 8406609 A BR8406609 A BR 8406609A BR 8406609 A BR8406609 A BR 8406609A BR 8406609 A BR8406609 A BR 8406609A
- Authority
- BR
- Brazil
- Prior art keywords
- optical fiber
- switching device
- fiber switching
- optical
- switching
- Prior art date
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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
-
- 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
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/2573—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56710983A | 1983-12-30 | 1983-12-30 | |
| US59060884A | 1984-03-19 | 1984-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8406609A true BR8406609A (pt) | 1985-10-15 |
Family
ID=27074368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8406609A BR8406609A (pt) | 1983-12-30 | 1984-12-20 | Dispositivo comutador a fibras opticas |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0147097A3 (pt) |
| KR (1) | KR850004649A (pt) |
| BR (1) | BR8406609A (pt) |
| IE (1) | IE56292B1 (pt) |
| IL (1) | IL73742A0 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174858B (en) * | 1985-04-24 | 1989-10-11 | British Aerospace | Optical control systems |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611017A (en) * | 1970-03-10 | 1971-10-05 | Int Crystal Mfg Co | Regulated magnetron power supply |
| US4045667A (en) * | 1976-05-26 | 1977-08-30 | General Motors Corporation | Color-sensitive photoelectric control system with fiber optics |
-
1984
- 1984-12-05 IL IL73742A patent/IL73742A0/xx unknown
- 1984-12-05 EP EP84308438A patent/EP0147097A3/en not_active Withdrawn
- 1984-12-20 BR BR8406609A patent/BR8406609A/pt unknown
- 1984-12-20 IE IE3267/84A patent/IE56292B1/xx unknown
- 1984-12-27 KR KR1019840008442A patent/KR850004649A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL73742A0 (en) | 1985-03-31 |
| EP0147097A2 (en) | 1985-07-03 |
| IE56292B1 (en) | 1991-06-05 |
| KR850004649A (ko) | 1985-07-25 |
| IE843267L (en) | 1985-06-30 |
| EP0147097A3 (en) | 1985-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: G02B 6/28 (2006.01), H02M 5/257 (2006.0 |