JPS5712551B2 - - Google Patents

Info

Publication number
JPS5712551B2
JPS5712551B2 JP6944177A JP6944177A JPS5712551B2 JP S5712551 B2 JPS5712551 B2 JP S5712551B2 JP 6944177 A JP6944177 A JP 6944177A JP 6944177 A JP6944177 A JP 6944177A JP S5712551 B2 JPS5712551 B2 JP S5712551B2
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
Application number
JP6944177A
Other languages
Japanese (ja)
Other versions
JPS544581A (en
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 filed Critical
Priority to JP6944177A priority Critical patent/JPS544581A/ja
Publication of JPS544581A publication Critical patent/JPS544581A/ja
Publication of JPS5712551B2 publication Critical patent/JPS5712551B2/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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06835—Stabilising during pulse modulation or generation

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
JP6944177A 1977-06-14 1977-06-14 Stabilizing control system of light output levels and light output waveforms of semiconductor laser Granted JPS544581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6944177A JPS544581A (en) 1977-06-14 1977-06-14 Stabilizing control system of light output levels and light output waveforms of semiconductor laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6944177A JPS544581A (en) 1977-06-14 1977-06-14 Stabilizing control system of light output levels and light output waveforms of semiconductor laser

Publications (2)

Publication Number Publication Date
JPS544581A JPS544581A (en) 1979-01-13
JPS5712551B2 true JPS5712551B2 (xx) 1982-03-11

Family

ID=13402718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6944177A Granted JPS544581A (en) 1977-06-14 1977-06-14 Stabilizing control system of light output levels and light output waveforms of semiconductor laser

Country Status (1)

Country Link
JP (1) JPS544581A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241544A (ja) * 1985-08-13 1987-02-23 Mitsubishi Electric Corp 換気扇
JPH01136326U (xx) * 1988-02-26 1989-09-19

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150289A (en) * 1979-05-12 1980-11-22 Fujitsu Ltd Laser drive circuit
JPS5646587A (en) * 1979-09-21 1981-04-27 Nippon Telegr & Teleph Corp <Ntt> Change-over type semiconductor laser drive circuit
JPS5646586A (en) * 1979-09-21 1981-04-27 Nippon Telegr & Teleph Corp <Ntt> Change-over type semiconductor laser drive circuit
JPS59985A (ja) * 1982-06-25 1984-01-06 Nec Corp 半導体レ−ザ駆動回路
JPS60111057U (ja) * 1983-12-28 1985-07-27 パイオニア株式会社 半導体レ−ザ駆動装置
JPS61274379A (ja) * 1985-05-29 1986-12-04 Olympus Optical Co Ltd 半導体レ−ザ駆動装置
JPS6298786A (ja) * 1985-10-25 1987-05-08 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置の駆動方法
JPS6381881A (ja) * 1986-09-25 1988-04-12 Minolta Camera Co Ltd レ−ザ発振装置
JPH01133384A (ja) * 1987-11-18 1989-05-25 Matsushita Electric Ind Co Ltd 半導体レーザ駆動装置
JP2527602B2 (ja) * 1988-06-02 1996-08-28 富士通株式会社 半導体レ―ザ駆動回路
JP2547849B2 (ja) * 1989-07-12 1996-10-23 日本電気株式会社 自動レーザ出力制御回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043791A (xx) * 1973-07-26 1975-04-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043791A (xx) * 1973-07-26 1975-04-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241544A (ja) * 1985-08-13 1987-02-23 Mitsubishi Electric Corp 換気扇
JPH01136326U (xx) * 1988-02-26 1989-09-19

Also Published As

Publication number Publication date
JPS544581A (en) 1979-01-13

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