DE2331084C2 - Anordnung zum Pumpen eines Diodenlasers - Google Patents

Anordnung zum Pumpen eines Diodenlasers

Info

Publication number
DE2331084C2
DE2331084C2 DE2331084A DE2331084A DE2331084C2 DE 2331084 C2 DE2331084 C2 DE 2331084C2 DE 2331084 A DE2331084 A DE 2331084A DE 2331084 A DE2331084 A DE 2331084A DE 2331084 C2 DE2331084 C2 DE 2331084C2
Authority
DE
Germany
Prior art keywords
capacitor
transistor
arrangement
transformer
control
Prior art date
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
Application number
DE2331084A
Other languages
German (de)
English (en)
Other versions
DE2331084A1 (de
Inventor
Lars-Erik Karlskoga Skagerlund
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saab Bofors AB
Original Assignee
Bofors AB
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 Bofors AB filed Critical Bofors AB
Publication of DE2331084A1 publication Critical patent/DE2331084A1/de
Application granted granted Critical
Publication of DE2331084C2 publication Critical patent/DE2331084C2/de
Expired legal-status Critical Current

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)
  • Lasers (AREA)
  • Generation Of Surge Voltage And Current (AREA)
DE2331084A 1972-07-03 1973-06-19 Anordnung zum Pumpen eines Diodenlasers Expired DE2331084C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08744/72A SE364403B (OSRAM) 1972-07-03 1972-07-03

Publications (2)

Publication Number Publication Date
DE2331084A1 DE2331084A1 (de) 1974-01-24
DE2331084C2 true DE2331084C2 (de) 1984-02-23

Family

ID=20274926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2331084A Expired DE2331084C2 (de) 1972-07-03 1973-06-19 Anordnung zum Pumpen eines Diodenlasers

Country Status (9)

Country Link
US (1) US3898588A (OSRAM)
CH (1) CH563069A5 (OSRAM)
DE (1) DE2331084C2 (OSRAM)
FR (1) FR2237336B1 (OSRAM)
GB (1) GB1425987A (OSRAM)
IT (1) IT998162B (OSRAM)
NL (1) NL179325C (OSRAM)
NO (1) NO136123C (OSRAM)
SE (1) SE364403B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546563A1 (de) * 1995-12-13 1997-06-19 Leica Ag Spannungsversorgung für eine Impulsendstufe
DE19818561A1 (de) * 1998-04-25 1999-11-04 Jenoptik Jena Gmbh Impulslasersteuerung

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450648B2 (de) * 1974-10-24 1979-08-23 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichtschranke
US4001614A (en) * 1975-08-27 1977-01-04 Hughes Aircraft Company Bias circuit for a photo-avalanche diode
US4177436A (en) * 1977-12-05 1979-12-04 Bell Telephone Laboratories, Incorporated Circuit for controlling the differential output power of a semiconductor laser
US4399418A (en) * 1979-09-04 1983-08-16 The United States Of America As Represented By The Secretary Of The Navy Laser modulator
IN159046B (OSRAM) * 1982-04-22 1987-03-14 Dresser Uk Ltd
DE3216312A1 (de) * 1982-05-03 1983-11-03 Johann F. Dipl.-Phys. 2000 Hamburg Hipp Schaltungsanordnung zum betrieb von pulslaserdioden
US5000569A (en) * 1988-12-28 1991-03-19 Lamb-Weston, Inc. Light reflection defect detection apparatus and method using pulsed light-emitting semiconductor devices of different wavelengths
GB2286483A (en) * 1994-02-04 1995-08-16 Chung Hyung Dong High power, pulsed laser diode driver incorporating low impedance storage capacitor
KR970003745B1 (ko) * 1994-02-08 1997-03-21 주식회사 코스모레이져 반도체 레이저 드라이버
KR970009744B1 (ko) * 1994-03-18 1997-06-17 주식회사 코스모레이져 레이저 다이오드 드라이버
TW267267B (OSRAM) * 1994-04-14 1996-01-01 Cosmo Laser Inc
KR970009669B1 (ko) * 1994-04-18 1997-06-17 주식회사 코스모레이져 레이저 다이오드 드라이버
EP3171201B1 (de) 2012-03-07 2018-05-09 Safran Vectronix AG Entfernungsmesser
GB201707768D0 (en) * 2017-05-15 2017-06-28 Univ Of Sussex Light pulse generating circuits and systems
CN112098978B (zh) * 2020-09-14 2024-03-26 哈工大机器人（合肥）国际创新研究院 提高tof相机激光器导通速度、降低驱动功耗的系统及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237052A (en) * 1962-10-11 1966-02-22 Edgerton Germeshausen & Grier Electric discharge circuit
US3312860A (en) * 1963-09-27 1967-04-04 Straza Ind Condenser discharge using silicon controlled rectifier control means
US3549944A (en) * 1966-02-16 1970-12-22 Brunswick Corp Triggered supply for arc gap unit
US3371232A (en) * 1966-02-21 1968-02-27 Rca Corp High current, short duration pulse generator
US3435320A (en) * 1967-02-10 1969-03-25 Robert H Lee Dc to dc converter
US3487822A (en) * 1967-11-29 1970-01-06 Motorola Inc Capacitor discharge ignition system
US3496411A (en) * 1968-04-01 1970-02-17 Motorola Inc Timing circuit for a flash camera
US3531738A (en) * 1968-04-24 1970-09-29 Bendix Corp Continuous duty ignition system
JPS4833288B1 (OSRAM) * 1970-01-13 1973-10-13
US3721884A (en) * 1971-11-23 1973-03-20 Bendix Corp Single transistor oscillator blasting device
US3721885A (en) * 1971-11-23 1973-03-20 Bendix Corp Blasting machine with overvoltage and undervoltage protection for the energy storage capacitor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546563A1 (de) * 1995-12-13 1997-06-19 Leica Ag Spannungsversorgung für eine Impulsendstufe
DE19818561A1 (de) * 1998-04-25 1999-11-04 Jenoptik Jena Gmbh Impulslasersteuerung

Also Published As

Publication number Publication date
NO136123C (no) 1977-08-03
NO136123B (OSRAM) 1977-04-12
CH563069A5 (OSRAM) 1975-06-13
FR2237336A1 (OSRAM) 1975-02-07
NL179325C (nl) 1986-08-18
NL179325B (nl) 1986-03-17
US3898588A (en) 1975-08-05
FR2237336B1 (OSRAM) 1978-09-29
DE2331084A1 (de) 1974-01-24
NL7309261A (OSRAM) 1974-01-07
IT998162B (it) 1976-01-20
GB1425987A (en) 1976-02-25
SE364403B (OSRAM) 1974-02-18

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Legal Events

Date Code Title Description
OD Request for examination
8125 Change of the main classification

Ipc: H01S 3/096

8126 Change of the secondary classification

Ipc: H01S 3/18

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee