BR8304938A - Gerador de palavra digital de fibra otica e processo para a geracao de uma palavra digital - Google Patents
Gerador de palavra digital de fibra otica e processo para a geracao de uma palavra digitalInfo
- Publication number
- BR8304938A BR8304938A BR8304938A BR8304938A BR8304938A BR 8304938 A BR8304938 A BR 8304938A BR 8304938 A BR8304938 A BR 8304938A BR 8304938 A BR8304938 A BR 8304938A BR 8304938 A BR8304938 A BR 8304938A
- Authority
- BR
- Brazil
- Prior art keywords
- digital
- word
- fiber optic
- generation
- generator
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
-
- 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
- G02B6/2861—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 using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Gyroscopes (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Photovoltaic Devices (AREA)
- Laser Surgery Devices (AREA)
- External Artificial Organs (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/417,506 US4495656A (en) | 1982-09-13 | 1982-09-13 | Fiber optic word generator |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8304938A true BR8304938A (pt) | 1984-04-24 |
Family
ID=23654285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8304938A BR8304938A (pt) | 1982-09-13 | 1983-09-12 | Gerador de palavra digital de fibra otica e processo para a geracao de uma palavra digital |
Country Status (11)
Country | Link |
---|---|
US (1) | US4495656A (pt) |
EP (1) | EP0106505B1 (pt) |
JP (1) | JPS59131235A (pt) |
KR (1) | KR910005545B1 (pt) |
AT (1) | ATE58452T1 (pt) |
AU (1) | AU562520B2 (pt) |
BR (1) | BR8304938A (pt) |
CA (1) | CA1196693A (pt) |
DE (1) | DE3381993D1 (pt) |
IL (1) | IL69630A (pt) |
NO (1) | NO833258L (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE106642T1 (de) * | 1985-03-07 | 1994-06-15 | British Telecomm | Optische signalverarbeitung. |
GB8706929D0 (en) * | 1987-03-24 | 1987-04-29 | British Telecomm | Optical coupling device |
DE4037313A1 (de) * | 1989-12-12 | 1991-06-20 | Messerschmitt Boelkow Blohm | Optronischer korrelator |
EP0432544A3 (en) * | 1989-12-12 | 1992-04-08 | Messerschmitt-Boelkow-Blohm Gmbh | Optronic correlator |
US5121240A (en) * | 1990-08-29 | 1992-06-09 | The Trustees Of Columbia University In The City Of New York | Optical packet time compression and expansion |
GB9127057D0 (en) * | 1991-12-20 | 1992-02-19 | Secr Defence | Improved digital sampling of individual pulses |
US5214729A (en) * | 1991-12-31 | 1993-05-25 | Gte Laboratories Incorporated | Dynamic optical data buffer |
GB2444544B (en) * | 1993-02-26 | 2008-11-12 | Marconi Gec Ltd | Optical Delay Line Arrangement |
US5289304A (en) * | 1993-03-24 | 1994-02-22 | The United States Of America As Represented By The Secretary Of The Navy | Variable rate transfer of optical information |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993400A (en) * | 1975-02-14 | 1976-11-23 | Grumman Aerospace Corporation | Method and apparatus for forming erasable, real time, optical circuits |
GB1540907A (en) * | 1976-12-07 | 1979-02-21 | Standard Telephones Cables Ltd | System for obtaining data from a plurality of condition responsive optical devices |
US4166212A (en) * | 1977-06-03 | 1979-08-28 | International Standard Electric Corporation | Recirculating optical delay line |
US4159418A (en) * | 1977-06-23 | 1979-06-26 | Hughes Aircraft Company | Delay line encoder-decoder |
US4128759A (en) * | 1977-11-21 | 1978-12-05 | The United States Of America As Represented By The Secretary Of The Navy | Fiber optic delay line filter |
US4201942A (en) * | 1978-03-08 | 1980-05-06 | Downer Edward W | Data conversion system |
US4296319A (en) * | 1979-12-07 | 1981-10-20 | The United States Of America As Represented By The United States Department Of Energy | Waveform synthesizer |
JPS56103548A (en) * | 1980-01-22 | 1981-08-18 | Toshiba Corp | Light wave delay/oscillation device |
DE3034640A1 (de) * | 1980-09-13 | 1982-05-06 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Anordnung zur erkennung eines binaeren wortes |
-
1982
- 1982-09-13 US US06/417,506 patent/US4495656A/en not_active Expired - Fee Related
-
1983
- 1983-09-02 IL IL69630A patent/IL69630A/xx unknown
- 1983-09-08 DE DE8383305246T patent/DE3381993D1/de not_active Expired - Lifetime
- 1983-09-08 KR KR1019830004225A patent/KR910005545B1/ko active IP Right Grant
- 1983-09-08 EP EP83305246A patent/EP0106505B1/en not_active Expired - Lifetime
- 1983-09-08 AU AU18938/83A patent/AU562520B2/en not_active Ceased
- 1983-09-08 AT AT83305246T patent/ATE58452T1/de not_active IP Right Cessation
- 1983-09-09 CA CA000436403A patent/CA1196693A/en not_active Expired
- 1983-09-12 NO NO833258A patent/NO833258L/no unknown
- 1983-09-12 JP JP58169105A patent/JPS59131235A/ja active Pending
- 1983-09-12 BR BR8304938A patent/BR8304938A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE3381993D1 (de) | 1990-12-20 |
KR840006416A (ko) | 1984-11-29 |
IL69630A0 (en) | 1983-12-30 |
EP0106505A3 (en) | 1985-06-05 |
AU562520B2 (en) | 1987-06-11 |
EP0106505B1 (en) | 1990-11-14 |
US4495656A (en) | 1985-01-22 |
IL69630A (en) | 1987-10-30 |
CA1196693A (en) | 1985-11-12 |
ATE58452T1 (de) | 1990-11-15 |
JPS59131235A (ja) | 1984-07-28 |
KR910005545B1 (ko) | 1991-07-31 |
EP0106505A2 (en) | 1984-04-25 |
AU1893883A (en) | 1984-03-22 |
NO833258L (no) | 1984-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2679382B1 (fr) | Generateur electrochimique de forte energie massique specifique. | |
IT1126828B (it) | Apparecchio generatore di effetto di riverberazione per strumenti musicali elettronici | |
IT7949701A0 (it) | Apparecchiatura di comando di sequenza per generare segnali e modulo di servizio annesso | |
BR8304938A (pt) | Gerador de palavra digital de fibra otica e processo para a geracao de uma palavra digital | |
JPS5271253A (en) | Compound lens of high resolving power | |
BE828126A (fr) | Centrifugeur generateur d'energie par detente | |
IT8026395A0 (it) | Processo di erosione per la generazione di matrici offset. | |
MX20978A (es) | Recubrimientos de gel de poliester insaturado quecontiene 2-metil-1-,3-propanidiol y metodo para producir los mismos en forma mejorada | |
DE68917228D1 (de) | Direkte Erzeugung ultraschneller elektrischer Impulse. | |
IT8125190A0 (it) | Generatore di segnali compositi di tempificazione con livello di uscita prevedibile. | |
HK86584A (en) | Music tone generating system | |
FR2469006B1 (pt) | ||
ES534453A0 (es) | Procedimiento para producir una composicion polimera resistente al impacto | |
BE894415A (fr) | Generateurs statiques de voltamperes reactifs (vars) | |
HU179078B (en) | Generator for generating harmonic of laser light | |
SU597072A1 (ru) | Генератор высоковольтных импульсов | |
SU664282A1 (ru) | Генератор высоковольтных импульсов | |
JPS51143343A (en) | Optical instrument | |
BR8005875A (pt) | Disposicao de circuitos capaz de tornar disponiveis pulsos de tempo da secao reciptora de um modulo de interface terrestre | |
JPS5282342A (en) | Connection of optical fibers | |
JPS52140519A (en) | Method of generating soottlike glass of high optical property | |
CU21822A1 (es) | Generador de tensión simétrica triangular | |
IT7909538A0 (it) | Impianto per la generazione di energia con lo sfruttamento di energie naturali | |
BR8305180A (pt) | Processo de geracao direta de metano puro | |
IT8009497A0 (it) | Diuvare una accelerazione, trageneratore di variabilita' autosmettere una potenza ed altro matica applicabile a varie utilizzazioni dinamiche, per coa- |