ZA80174B - Fiber optic signal conditioning circuit - Google Patents
Fiber optic signal conditioning circuitInfo
- Publication number
- ZA80174B ZA80174B ZA00800174A ZA80174A ZA80174B ZA 80174 B ZA80174 B ZA 80174B ZA 00800174 A ZA00800174 A ZA 00800174A ZA 80174 A ZA80174 A ZA 80174A ZA 80174 B ZA80174 B ZA 80174B
- Authority
- ZA
- South Africa
- Prior art keywords
- fiber optic
- signal conditioning
- conditioning circuit
- optic signal
- circuit
- Prior art date
Links
- 230000003750 conditioning effect Effects 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
Classifications
-
- 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
- H04B10/40—Transceivers
- H04B10/43—Transceivers using a single component as both light source and receiver, e.g. using a photoemitter as a photoreceiver
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Led Devices (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Amplifiers (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/002,845 US4317232A (en) | 1979-01-12 | 1979-01-12 | Fiber optic signal conditioning circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA80174B true ZA80174B (en) | 1981-08-26 |
Family
ID=21702801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00800174A ZA80174B (en) | 1979-01-12 | 1980-01-11 | Fiber optic signal conditioning circuit |
Country Status (15)
Country | Link |
---|---|
US (1) | US4317232A (es) |
JP (1) | JPS5596686A (es) |
AR (1) | AR241150A1 (es) |
AU (1) | AU531618B2 (es) |
BE (1) | BE881113A (es) |
CA (1) | CA1144243A (es) |
DE (1) | DE2905734C2 (es) |
DK (1) | DK12680A (es) |
ES (1) | ES487624A1 (es) |
FR (1) | FR2446567B1 (es) |
GB (1) | GB2043882B (es) |
IT (1) | IT1143102B (es) |
MX (1) | MX147151A (es) |
NL (1) | NL8000170A (es) |
ZA (1) | ZA80174B (es) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360729A (en) * | 1980-11-17 | 1982-11-23 | Geosource Inc. | Seismic cable connector with optical transceiver |
DE3109887C2 (de) * | 1981-03-14 | 1983-03-31 | Kabelwerke Reinshagen Gmbh, 5600 Wuppertal | Optisches Gegensprech-System |
DE3203094A1 (de) * | 1982-01-30 | 1983-08-04 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Leuchtdiodenschaltung fuer den halbduplex-betrieb eines lichtwellenleiters |
US4456793A (en) * | 1982-06-09 | 1984-06-26 | Bell Telephone Laboratories, Incorporated | Cordless telephone system |
DE3224425A1 (de) * | 1982-06-30 | 1984-01-05 | Siemens AG, 1000 Berlin und 8000 München | Bussystem mit lichtwellenleitern |
US4549085A (en) * | 1983-04-14 | 1985-10-22 | Cooper Industries, Inc. | Electro-optical signal processing systems and devices |
FR2546012B1 (fr) * | 1983-05-11 | 1986-05-16 | Thomson Csf | Procede de transmission bidirectionnelle de donnees par fibre optique sur un bus serie et dispositif terminal connecte a ce bus pour la mise en oeuvre de ce procede |
US4569060A (en) * | 1983-08-31 | 1986-02-04 | General Signal Corporation | FSK Coding method and apparatus involving multiples and submultiples of a given frequency |
US4564756A (en) * | 1984-01-06 | 1986-01-14 | International Business Machines Corporation | Proximity sensor with a light-emitting diode which simultaneously emits and detects light |
DE3424412A1 (de) * | 1984-07-03 | 1986-01-16 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Steuervorrichtung fuer einen stellantrieb an einer druckmaschine |
US4634877A (en) * | 1985-06-10 | 1987-01-06 | General Electric Company | Optical transmitter receiver switch |
DE3613150A1 (de) * | 1986-04-18 | 1987-10-22 | Krupp Gmbh | Vorrichtung zur beruehrungslosen datenuebertragung |
DE3613666A1 (de) * | 1986-04-23 | 1987-10-29 | Bks Gmbh | Verfahren zur bidirektionalen datenuebertragung und danach arbeitendes elektronisches schlosssystem |
DE3873021T2 (de) * | 1987-05-06 | 1992-12-03 | British Telecomm | Regelung von optischen systemen. |
GB2207500B (en) * | 1987-07-29 | 1991-04-24 | Gen Electric Co Plc | Light sensing arrangement |
DE3811723A1 (de) * | 1988-04-08 | 1989-10-19 | Maier & Cie C | Elektro-optischer umsetzer |
US4912522A (en) * | 1988-08-17 | 1990-03-27 | Asea Brown Boveri Inc. | Light driven remote system and power supply therefor |
NL8802544A (nl) * | 1988-10-17 | 1990-05-16 | Philips Nv | Ontvanger voor toepassing in een afstandsbedieningssysteem. |
FI88835C (fi) * | 1990-08-10 | 1993-07-12 | Smart Set Oy | Foerfarande foer styrning av en elapparat |
DE4107849A1 (de) * | 1991-03-12 | 1992-09-17 | Licentia Gmbh | Schaltungsanordnung fuer einen photoempfaenger |
US5149962A (en) * | 1991-06-03 | 1992-09-22 | Simmonds Precision Products, Inc. | Proximity detector using faraday effect and bidirectional transmission |
DE4123489C2 (de) * | 1991-07-16 | 1994-01-27 | Zam Ev | Vorrichtung zur leitungsgebundenen Daten- und Energieübertragung mittels Lichtenergie |
US5648789A (en) * | 1991-10-02 | 1997-07-15 | National Captioning Institute, Inc. | Method and apparatus for closed captioning at a performance |
DE4311530A1 (de) * | 1992-10-02 | 1994-04-07 | Telefunken Microelectron | Optoelektronisches Bauelement mit engem Öffnungswinkel |
DE4243753C2 (de) * | 1992-12-23 | 1997-08-28 | Delphi Automotive Systems Gmbh | Schaltungsanordnung zum Anschließen einer elektrischen Busteilnehmerstation |
US5408092A (en) * | 1993-12-09 | 1995-04-18 | Simmonds Precision Products, Inc. | Multiple optic sensor system |
US6005536A (en) * | 1996-01-16 | 1999-12-21 | National Captioning Institute | Captioning glasses |
DE19648022A1 (de) * | 1996-11-20 | 1998-05-28 | Alsthom Cge Alcatel | Schaltungsanordnung zur Übertragung optischer Signale |
US6330091B1 (en) * | 1998-05-15 | 2001-12-11 | Universal Electronics Inc. | IR receiver using IR transmitting diode |
US6501581B1 (en) * | 1998-11-06 | 2002-12-31 | Ericsson Inc. | Adaptor and method for use with a light-communication device |
DE29821142U1 (de) | 1998-11-25 | 1999-01-28 | Siemens AG, 80333 München | Vorrichtung für Informationsübertragung |
US6535308B1 (en) * | 1999-02-12 | 2003-03-18 | Marconi Communications, Inc. | Method and apparatus for converting electrical signals and optical signals for bidirectional communication over a single optical fiber |
DE20112939U1 (de) * | 2001-08-03 | 2002-12-12 | Ic Haus Gmbh | Optoelektronische Vorrichtung zum Verarbeiten optischer Signale |
US7215883B1 (en) | 2003-01-24 | 2007-05-08 | Jds Uniphase Corporation | Methods for determining the performance, status, and advanced failure of optical communication channels |
US7002131B1 (en) | 2003-01-24 | 2006-02-21 | Jds Uniphase Corporation | Methods, systems and apparatus for measuring average received optical power |
US7042341B2 (en) * | 2003-08-12 | 2006-05-09 | Overhead Door Corporation | Device including light emitting diode as light sensor and light source |
US7333731B2 (en) * | 2004-04-26 | 2008-02-19 | The University Of Connecticut | Multifunctional optoelectronic thyristor and integrated circuit and optical transceiver employing same |
US20080064326A1 (en) * | 2006-08-24 | 2008-03-13 | Stephen Joseph Foster | Systems and Methods for Casting Captions Associated With A Media Stream To A User |
IT201800003972A1 (it) * | 2018-03-26 | 2019-09-26 | Enrico Vannacci | Dispositivo opto-elettronico comprendente un led in polarizzazione diretta, utilizzato come rilevatore di radiazione, e suoi impieghi |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1101223A (en) * | 1965-08-12 | 1968-01-31 | Mining & Chemical Products Ltd | A two-way communication system |
US3705986A (en) * | 1971-01-25 | 1972-12-12 | Computer Transmission Corp | Optical data transmission system |
US3879687A (en) * | 1973-02-26 | 1975-04-22 | Honeywell Inc | High speed light beam modulator |
US3952265A (en) * | 1974-10-29 | 1976-04-20 | Hughes Aircraft Company | Monolithic dual mode emitter-detector terminal for optical waveguide transmission lines |
US4056719A (en) * | 1975-02-10 | 1977-11-01 | Bell Telephone Laboratories, Incorporated | Two-way telephone transmission system utilizing opto-couplers |
US4027152A (en) * | 1975-11-28 | 1977-05-31 | Hewlett-Packard Company | Apparatus and method for transmitting binary-coded information |
JPS52106054U (es) * | 1976-02-09 | 1977-08-12 | ||
US4051363A (en) * | 1976-03-24 | 1977-09-27 | The United States Of America As Represented By The Secretary Of The Navy | Split-path receiver for fiber optics application |
US4070572A (en) * | 1976-12-27 | 1978-01-24 | General Electric Company | Linear signal isolator and calibration circuit for electronic current transformer |
FR2396419A1 (fr) * | 1977-06-27 | 1979-01-26 | Thomson Csf | Diode capable de fonctionner en emetteur et detecteur de lumiere de la meme longueur d'onde alternativement |
GB2014723A (en) * | 1978-02-15 | 1979-08-30 | Atomic Energy Authority Uk | Two-way communication using a single light guide |
US4168427A (en) * | 1978-06-14 | 1979-09-18 | Bell Telephone Laboratories, Incorporated | Duplex optical communication system with reverse Rayleigh scattered power equalizer |
-
1979
- 1979-01-12 US US06/002,845 patent/US4317232A/en not_active Expired - Lifetime
- 1979-02-15 DE DE2905734A patent/DE2905734C2/de not_active Expired
- 1979-11-22 CA CA000340424A patent/CA1144243A/en not_active Expired
- 1979-12-06 MX MX180349A patent/MX147151A/es unknown
- 1979-12-11 AU AU53669/79A patent/AU531618B2/en not_active Ceased
-
1980
- 1980-01-10 GB GB8000782A patent/GB2043882B/en not_active Expired
- 1980-01-10 FR FR8000492A patent/FR2446567B1/fr not_active Expired
- 1980-01-11 NL NL8000170A patent/NL8000170A/nl not_active Application Discontinuation
- 1980-01-11 ES ES487624A patent/ES487624A1/es not_active Expired
- 1980-01-11 BE BE0/198935A patent/BE881113A/fr not_active IP Right Cessation
- 1980-01-11 JP JP201180A patent/JPS5596686A/ja active Pending
- 1980-01-11 AR AR279612A patent/AR241150A1/es active
- 1980-01-11 ZA ZA00800174A patent/ZA80174B/xx unknown
- 1980-01-11 IT IT47570/80A patent/IT1143102B/it active
- 1980-01-11 DK DK12680A patent/DK12680A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU5366979A (en) | 1980-07-17 |
FR2446567B1 (fr) | 1985-06-14 |
ES487624A1 (es) | 1980-08-01 |
MX147151A (es) | 1982-10-15 |
CA1144243A (en) | 1983-04-05 |
DE2905734A1 (de) | 1980-07-17 |
NL8000170A (nl) | 1980-07-15 |
IT1143102B (it) | 1986-10-22 |
US4317232A (en) | 1982-02-23 |
GB2043882B (en) | 1983-05-25 |
AR241150A1 (es) | 1991-11-29 |
JPS5596686A (en) | 1980-07-23 |
DK12680A (da) | 1980-07-13 |
AU531618B2 (en) | 1983-09-01 |
IT8047570A0 (it) | 1980-01-11 |
DE2905734C2 (de) | 1982-06-03 |
BE881113A (fr) | 1980-05-02 |
GB2043882A (en) | 1980-10-08 |
FR2446567A1 (fr) | 1980-08-08 |
AR241150A2 (es) | 1991-11-29 |
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