JPS6410113B2 - - Google Patents

Info

Publication number
JPS6410113B2
JPS6410113B2 JP57160847A JP16084782A JPS6410113B2 JP S6410113 B2 JPS6410113 B2 JP S6410113B2 JP 57160847 A JP57160847 A JP 57160847A JP 16084782 A JP16084782 A JP 16084782A JP S6410113 B2 JPS6410113 B2 JP S6410113B2
Authority
JP
Japan
Prior art keywords
transistor
input terminal
output
semiconductor laser
base
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
JP57160847A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5950586A (ja
Inventor
Hideaki Shimomura
Kyoshi Kimoto
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.)
Nikon Corp
Original Assignee
Nikon Corp
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 Nikon Corp filed Critical Nikon Corp
Priority to JP57160847A priority Critical patent/JPS5950586A/ja
Publication of JPS5950586A publication Critical patent/JPS5950586A/ja
Publication of JPS6410113B2 publication Critical patent/JPS6410113B2/ja
Granted 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
    • 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
    • H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses to the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Amplifiers (AREA)
  • Optical Head (AREA)
JP57160847A 1982-09-17 1982-09-17 半導体レ−ザ駆動回路 Granted JPS5950586A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57160847A JPS5950586A (ja) 1982-09-17 1982-09-17 半導体レ−ザ駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57160847A JPS5950586A (ja) 1982-09-17 1982-09-17 半導体レ−ザ駆動回路

Publications (2)

Publication Number Publication Date
JPS5950586A JPS5950586A (ja) 1984-03-23
JPS6410113B2 true JPS6410113B2 (enrdf_load_stackoverflow) 1989-02-21

Family

ID=15723683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57160847A Granted JPS5950586A (ja) 1982-09-17 1982-09-17 半導体レ−ザ駆動回路

Country Status (1)

Country Link
JP (1) JPS5950586A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0668848B2 (ja) * 1985-04-25 1994-08-31 ソニー株式会社 光学記録再生装置
JP3725235B2 (ja) * 1996-03-29 2005-12-07 富士通株式会社 発光素子駆動回路及びこれを有する発光装置
JPH1069664A (ja) * 1997-08-01 1998-03-10 Sony Corp レーザパワー調整装置

Also Published As

Publication number Publication date
JPS5950586A (ja) 1984-03-23

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