JPS5234350B2 - - Google Patents
Info
- Publication number
- JPS5234350B2 JPS5234350B2 JP4178473A JP4178473A JPS5234350B2 JP S5234350 B2 JPS5234350 B2 JP S5234350B2 JP 4178473 A JP4178473 A JP 4178473A JP 4178473 A JP4178473 A JP 4178473A JP S5234350 B2 JPS5234350 B2 JP S5234350B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
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
- H04B10/50—Transmitters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
- H03F3/087—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with IC amplifier blocks
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2218431A DE2218431C3 (de) | 1972-04-17 | 1972-04-17 | Schaltungsanordnung zur Kompensation des nichtlinearen Zusammenhanges zwischen angelegter Spannung und Lichtausstrahlung bei Lumineszenzdioden |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4918479A JPS4918479A (ja) | 1974-02-18 |
JPS5234350B2 true JPS5234350B2 (ja) | 1977-09-02 |
Family
ID=5842162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4178473A Expired JPS5234350B2 (ja) | 1972-04-17 | 1973-04-12 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5234350B2 (ja) |
DE (1) | DE2218431C3 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52137211U (ja) * | 1976-04-12 | 1977-10-18 | ||
JPS5460149U (ja) * | 1977-10-04 | 1979-04-25 | ||
JPS5471056U (ja) * | 1977-10-28 | 1979-05-21 | ||
JPS54108409U (ja) * | 1978-01-17 | 1979-07-31 | ||
JPS5534074U (ja) * | 1978-08-28 | 1980-03-05 | ||
JPS608574A (ja) * | 1983-06-28 | 1985-01-17 | Matsushita Electric Works Ltd | ケ−シングのシ−リング構造 |
JPS6342202Y2 (ja) * | 1983-06-02 | 1988-11-04 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5177944U (ja) * | 1974-12-16 | 1976-06-19 | ||
JPS51132983A (en) * | 1975-05-14 | 1976-11-18 | Fujitsu Ltd | Linear light output luminous semiconductor device |
JPS5230391A (en) * | 1975-09-03 | 1977-03-08 | Zen Nippon Kuuyu Kk | Contactless variable resistor |
JPS5625254Y2 (ja) * | 1975-12-26 | 1981-06-15 | ||
DE2623527C2 (de) * | 1976-05-26 | 1982-05-13 | Sennheiser Electronic Kg, 3002 Wedemark | Verfahren zur simultanen Übertragung von Nachrichten in mehreren getrennten Signalkanälen mittels optischer Strahlung |
US4081670A (en) * | 1976-11-08 | 1978-03-28 | Bell Telephone Laboratories, Incorporated | Automatic bias control circuit for injection lasers |
JPS5359386A (en) * | 1976-11-09 | 1978-05-29 | Fujitsu Ltd | Linear light output emission unit |
CA1063675A (en) * | 1977-04-15 | 1979-10-02 | Jozef Straus | Method and apparatus for distortion reduction in optical communication systems |
DE2736966A1 (de) * | 1977-08-17 | 1979-03-01 | Standard Elektrik Lorenz Ag | Sender fuer optische strahlung |
IT1117071B (it) * | 1977-09-05 | 1986-02-10 | Cselt Centro Studi Lab Telecom | Dispositivo per trasmettere segnali multilivello su fibra ottica |
GB1565764A (en) * | 1978-02-02 | 1980-04-23 | Standard Telephones Cables Ltd | Optical fibre digital transmission systems |
DE2841433C2 (de) * | 1978-09-22 | 1983-08-25 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vorstromregelung von Laserdioden |
DE3013533A1 (de) * | 1980-04-08 | 1981-10-15 | Siemens Ag | Schaltungsanordnung mit einer laserdiode zur uebertragung von nachrichtensiglnalen ueber einen lichtwellenleiter |
JPS581361A (ja) * | 1981-06-26 | 1983-01-06 | Hitachi Ltd | デ−タ通信方式 |
JPS5821879A (ja) * | 1981-08-03 | 1983-02-08 | Takei Kiki Kogyo Kk | 発光ダイオ−ド強度安定化装置 |
DE3203828A1 (de) * | 1982-02-04 | 1983-08-11 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur reduzierung der pegeldynamik in einem optischen uebertragungssystems |
DE3207741A1 (de) * | 1982-03-04 | 1984-02-02 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren zum regeln des ausgangssignals eines halbleiterlasers und schaltungsanordnung dazu |
DE3222719A1 (de) * | 1982-06-18 | 1984-02-02 | Telefunken electronic GmbH, 7100 Heilbronn | Schaltung fuer ein optoelektronisches koppelelement |
DE3232508A1 (de) * | 1982-09-01 | 1984-03-01 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur ermittlung der intensitaet der lichtausstrahlung einer lichtemittierenden diode |
DE3308987A1 (de) * | 1983-03-14 | 1984-09-20 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung mit einem optischen sender |
US4652764A (en) * | 1983-03-31 | 1987-03-24 | Tokyo Shibaura Denki Kabushiki Kaisha | Current source circuit with a photo coupler |
DE3317027C2 (de) * | 1983-05-10 | 1985-03-21 | Hewlett-Packard Gmbh, 7030 Boeblingen | Schaltungsanordnung zur Umwandlung eines elektrischen Einganssignales in ein optisches Ausgangssignal |
DE3325420A1 (de) * | 1983-07-14 | 1985-01-31 | Telefunken electronic GmbH, 7100 Heilbronn | Schaltungsanordnung zur ansteuerung von halbleiter-lasern |
DE3607688A1 (de) * | 1986-03-08 | 1987-09-17 | Kolbe & Co Hans | Empfaenger (empfangsmodul) fuer eine optische nachrichtenuebertragungsstrecke |
DE3720996C1 (de) * | 1987-06-25 | 1988-07-14 | Lenze Gmbh & Co Kg Aerzen | Schaltungsanordnung fuer einen analogen,elektronischen Regler |
US5075794A (en) * | 1990-11-15 | 1991-12-24 | Amp Incorporated | Reflective opitical feedback element |
US5130762A (en) * | 1990-11-20 | 1992-07-14 | Amp Incorporated | Integrated quantum well feedback structure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3215843A (en) * | 1961-06-02 | 1965-11-02 | Special Instr Lab Inc | Photosensitive light source intensity control system |
DE1264513C2 (de) * | 1963-11-29 | 1973-01-25 | Texas Instruments Inc | Bezugspotentialfreier gleichstromdifferenzverstaerker |
DE1283714B (de) * | 1966-11-16 | 1968-11-21 | Grundig Emv | Vorrichtung zur Umwandlung modulierten Lichts durch fotoelektrische Bauelemente bei gleichzeitiger Stoerlichteinwirkung |
JPS5116114B1 (ja) * | 1971-07-28 | 1976-05-21 | ||
DE2147426C2 (de) * | 1971-09-22 | 1973-10-04 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Schaltungsanordnung zur Verwendung in einer ein optoelektnsches Koppelelement ent haltenden Nachnchtenubertragungsstrecke |
-
1972
- 1972-04-17 DE DE2218431A patent/DE2218431C3/de not_active Expired
-
1973
- 1973-04-12 JP JP4178473A patent/JPS5234350B2/ja not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52137211U (ja) * | 1976-04-12 | 1977-10-18 | ||
JPS5460149U (ja) * | 1977-10-04 | 1979-04-25 | ||
JPS5471056U (ja) * | 1977-10-28 | 1979-05-21 | ||
JPS54108409U (ja) * | 1978-01-17 | 1979-07-31 | ||
JPS5534074U (ja) * | 1978-08-28 | 1980-03-05 | ||
JPS6342202Y2 (ja) * | 1983-06-02 | 1988-11-04 | ||
JPS608574A (ja) * | 1983-06-28 | 1985-01-17 | Matsushita Electric Works Ltd | ケ−シングのシ−リング構造 |
Also Published As
Publication number | Publication date |
---|---|
DE2218431A1 (de) | 1973-10-31 |
DE2218431B2 (de) | 1977-12-29 |
DE2218431C3 (de) | 1986-10-23 |
JPS4918479A (ja) | 1974-02-18 |