IT1160980B - Circuito di pilotaggio per dispositivi non lineari a soglia,in particolare laser di potenza - Google Patents

Circuito di pilotaggio per dispositivi non lineari a soglia,in particolare laser di potenza

Info

Publication number
IT1160980B
IT1160980B IT69739/78A IT6973978A IT1160980B IT 1160980 B IT1160980 B IT 1160980B IT 69739/78 A IT69739/78 A IT 69739/78A IT 6973978 A IT6973978 A IT 6973978A IT 1160980 B IT1160980 B IT 1160980B
Authority
IT
Italy
Prior art keywords
power laser
particular power
linear devices
threshold non
piloting circuit
Prior art date
Application number
IT69739/78A
Other languages
English (en)
Other versions
IT7869739A0 (it
Inventor
Donato Riviezzo
Original Assignee
Cselt Centro Studi Lab Telecom
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT69739/78A priority Critical patent/IT1160980B/it
Publication of IT7869739A0 publication Critical patent/IT7869739A0/it
Priority to FR7928326A priority patent/FR2445661A3/fr
Priority to GB7939816A priority patent/GB2035742A/en
Priority to DE19792947977 priority patent/DE2947977A1/de
Application granted granted Critical
Publication of IT1160980B publication Critical patent/IT1160980B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
IT69739/78A 1978-11-30 1978-11-30 Circuito di pilotaggio per dispositivi non lineari a soglia,in particolare laser di potenza IT1160980B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT69739/78A IT1160980B (it) 1978-11-30 1978-11-30 Circuito di pilotaggio per dispositivi non lineari a soglia,in particolare laser di potenza
FR7928326A FR2445661A3 (fr) 1978-11-30 1979-11-16 Circuit de commande pour un dispositif non lineaire a seuil, en particulier un laser de puissance
GB7939816A GB2035742A (en) 1978-11-30 1979-11-16 Driving circuit for non-linear threshold devices, more particularly power lasers
DE19792947977 DE2947977A1 (de) 1978-11-30 1979-11-28 Treiberschaltung fuer vorrichtungen mit nicht-linearer schwellencharakteristik

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69739/78A IT1160980B (it) 1978-11-30 1978-11-30 Circuito di pilotaggio per dispositivi non lineari a soglia,in particolare laser di potenza

Publications (2)

Publication Number Publication Date
IT7869739A0 IT7869739A0 (it) 1978-11-30
IT1160980B true IT1160980B (it) 1987-03-11

Family

ID=11312733

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69739/78A IT1160980B (it) 1978-11-30 1978-11-30 Circuito di pilotaggio per dispositivi non lineari a soglia,in particolare laser di potenza

Country Status (4)

Country Link
DE (1) DE2947977A1 (it)
FR (1) FR2445661A3 (it)
GB (1) GB2035742A (it)
IT (1) IT1160980B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244056A1 (de) * 1982-11-27 1984-05-30 Philips Kommunikations Industrie AG, 8500 Nürnberg Schaltungsanordnung zur ansteuerung eines stromgesteuerten bauelements

Also Published As

Publication number Publication date
IT7869739A0 (it) 1978-11-30
GB2035742A (en) 1980-06-18
FR2445661A3 (fr) 1980-07-25
DE2947977A1 (de) 1980-06-12
FR2445661B3 (it) 1980-12-12

Similar Documents

Publication Publication Date Title
DE2965803D1 (en) Semiconductor laser
NL7903120A (nl) Niet-lineair regelcircuit met twee bedrijfswijzen.
JPS5548986A (en) Multiple wavelength laser device
IT7927192A0 (it) Circuito alimentatore.
GB2021307B (en) Semiconductor laser
NL7900756A (nl) Heterostructuur laser.
NL184715C (nl) Halfgeleiderlaserinrichting.
GB2033649B (en) Laser device
IT7924170A0 (it) Circuito di protezione.
IT8119906A0 (it) Circuito anti-bloccaggio per dispositivi di uscita di potenza impieganti carichi induttivi.
NO149980C (no) Terskelvelgekrets
NL7900605A (nl) Pulsbreedtemodulatieschakeling.
NO801089L (no) Reguleringskrets for laserenergi.
IT7924664A0 (it) Circuito amplificatore di potenza a transistor.
ATA42479A (de) Regelschaltung fuer eine ablenkschaltung
IT1108119B (it) Procedimento e circuito di pilotaggio per dispositivo non lineari a soglia
IT1160980B (it) Circuito di pilotaggio per dispositivi non lineari a soglia,in particolare laser di potenza
GB2027261B (en) Semiconductor laser
GB1550037A (en) Semiconductor laser modulator circuit
IT1080833B (it) Circuito di protezione per alimentatori di potenza
JPS54114988A (en) Semiconductor laser
IT7925275A0 (it) Dispositivo interruttore di potenza.
DK347680A (da) Hoejeffektforstaerker/kontakt som anvender diode-gate kontakt
IT7967460A0 (it) Circuito di modulazione in ampiezza
ATA690479A (de) Schaltereinrichtung mit stromverstaerkung fuer einen momentanwertspeicher