IT1160252B - Circuito di pilotaggio di un diodo laser regime impulsivo - Google Patents

Circuito di pilotaggio di un diodo laser regime impulsivo

Info

Publication number
IT1160252B
IT1160252B IT29979/78A IT2997978A IT1160252B IT 1160252 B IT1160252 B IT 1160252B IT 29979/78 A IT29979/78 A IT 29979/78A IT 2997978 A IT2997978 A IT 2997978A IT 1160252 B IT1160252 B IT 1160252B
Authority
IT
Italy
Prior art keywords
driving circuit
laser diode
impulsive
impulsive laser
diode
Prior art date
Application number
IT29979/78A
Other languages
English (en)
Other versions
IT7829979A0 (it
Inventor
Federico Avignonesi
Franco Curti
Original Assignee
Ince Standard Spa
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 Ince Standard Spa filed Critical Ince Standard Spa
Priority to IT29979/78A priority Critical patent/IT1160252B/it
Publication of IT7829979A0 publication Critical patent/IT7829979A0/it
Priority to GB7939225A priority patent/GB2036494B/en
Application granted granted Critical
Publication of IT1160252B publication Critical patent/IT1160252B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
    • H03K17/04213—Modifications for accelerating switching by feedback from the output circuit to the control circuit in bipolar transistor switches

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
IT29979/78A 1978-11-21 1978-11-21 Circuito di pilotaggio di un diodo laser regime impulsivo IT1160252B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT29979/78A IT1160252B (it) 1978-11-21 1978-11-21 Circuito di pilotaggio di un diodo laser regime impulsivo
GB7939225A GB2036494B (en) 1978-11-21 1979-11-13 Laser diode driving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29979/78A IT1160252B (it) 1978-11-21 1978-11-21 Circuito di pilotaggio di un diodo laser regime impulsivo

Publications (2)

Publication Number Publication Date
IT7829979A0 IT7829979A0 (it) 1978-11-21
IT1160252B true IT1160252B (it) 1987-03-11

Family

ID=11228794

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29979/78A IT1160252B (it) 1978-11-21 1978-11-21 Circuito di pilotaggio di un diodo laser regime impulsivo

Country Status (2)

Country Link
GB (1) GB2036494B (it)
IT (1) IT1160252B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564771A (en) * 1982-07-17 1986-01-14 Robert Bosch Gmbh Integrated Darlington transistor combination including auxiliary transistor and Zener diode
DE10344486A1 (de) * 2003-09-24 2005-04-28 Ic Haus Gmbh Schaltungsanordnung zum Ein- und Ausschalten einer Laserdiode
US10944239B2 (en) * 2018-08-02 2021-03-09 Prysm Systems, Inc. Laser diode drive method and arrangement

Also Published As

Publication number Publication date
GB2036494B (en) 1983-01-06
GB2036494A (en) 1980-06-25
IT7829979A0 (it) 1978-11-21

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