IL69630A - Fiber optic digital word generator - Google Patents
Fiber optic digital word generatorInfo
- Publication number
- IL69630A IL69630A IL69630A IL6963083A IL69630A IL 69630 A IL69630 A IL 69630A IL 69630 A IL69630 A IL 69630A IL 6963083 A IL6963083 A IL 6963083A IL 69630 A IL69630 A IL 69630A
- Authority
- IL
- Israel
- Prior art keywords
- digital word
- fiber optic
- word generator
- optic digital
- pulses
- 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)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Gyroscopes (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Photovoltaic Devices (AREA)
- Laser Surgery Devices (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- External Artificial Organs (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 (2)
Publication Number | Publication Date |
---|---|
IL69630A0 IL69630A0 (en) | 1983-12-30 |
IL69630A true IL69630A (en) | 1987-10-30 |
Family
ID=23654285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL69630A IL69630A (en) | 1982-09-13 | 1983-09-02 | Fiber optic digital word generator |
Country Status (11)
Country | Link |
---|---|
US (1) | US4495656A (xx) |
EP (1) | EP0106505B1 (xx) |
JP (1) | JPS59131235A (xx) |
KR (1) | KR910005545B1 (xx) |
AT (1) | ATE58452T1 (xx) |
AU (1) | AU562520B2 (xx) |
BR (1) | BR8304938A (xx) |
CA (1) | CA1196693A (xx) |
DE (1) | DE3381993D1 (xx) |
IL (1) | IL69630A (xx) |
NO (1) | NO833258L (xx) |
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 |
EP0432544A3 (en) * | 1989-12-12 | 1992-04-08 | Messerschmitt-Boelkow-Blohm Gmbh | Optronic correlator |
DE4037313A1 (de) * | 1989-12-12 | 1991-06-20 | Messerschmitt Boelkow Blohm | Optronischer korrelator |
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 KR KR1019830004225A patent/KR910005545B1/ko active IP Right Grant
- 1983-09-08 EP EP83305246A patent/EP0106505B1/en not_active Expired - Lifetime
- 1983-09-08 DE DE8383305246T patent/DE3381993D1/de 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 JP JP58169105A patent/JPS59131235A/ja active Pending
- 1983-09-12 NO NO833258A patent/NO833258L/no unknown
- 1983-09-12 BR BR8304938A patent/BR8304938A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US4495656A (en) | 1985-01-22 |
CA1196693A (en) | 1985-11-12 |
EP0106505A3 (en) | 1985-06-05 |
KR840006416A (ko) | 1984-11-29 |
BR8304938A (pt) | 1984-04-24 |
AU1893883A (en) | 1984-03-22 |
IL69630A0 (en) | 1983-12-30 |
NO833258L (no) | 1984-03-14 |
KR910005545B1 (ko) | 1991-07-31 |
ATE58452T1 (de) | 1990-11-15 |
JPS59131235A (ja) | 1984-07-28 |
AU562520B2 (en) | 1987-06-11 |
DE3381993D1 (de) | 1990-12-20 |
EP0106505A2 (en) | 1984-04-25 |
EP0106505B1 (en) | 1990-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56143371A (en) | Turbo generator | |
IL69630A0 (en) | Fiber optic word generator | |
GB8306229D0 (en) | Generating speed dependant signal sequence | |
JPS5570893A (en) | Musical tone generator | |
AU6611681A (en) | Generation of radioisotopes | |
AU7223981A (en) | Tone generator circuit | |
AU538550B2 (en) | Bias generator | |
JPS57148800A (en) | Artificial voice generator | |
JPS5797082A (en) | Ocean electricity generating system | |
JPS5562492A (en) | Musical tone generator | |
HK86584A (en) | Music tone generating system | |
JPS5713497A (en) | Voice generator | |
BE894415A (fr) | Generateurs statiques de voltamperes reactifs (vars) | |
AU7052481A (en) | Electronic music sequence generator | |
IT1137078B (it) | Generatore meccanico di impulsi elettrici | |
JPS54123226A (en) | Tide generating method | |
JPS55166699A (en) | Voice generation system | |
JPS56137399A (en) | Voice generator | |
JPS5716499A (en) | Sound generator | |
JPS5562491A (en) | Musical tone generator | |
DE3170322D1 (en) | Tone generator | |
SU1098351A1 (ru) | Парогенератор | |
JPS5546799A (en) | Voice generation system | |
BR8005875A (pt) | Disposicao de circuitos capaz de tornar disponiveis pulsos de tempo da secao reciptora de um modulo de interface terrestre | |
JPS56133799A (en) | Voice generator |