JPS52144289A - Circuit for driving semiconductor laser - Google Patents

Circuit for driving semiconductor laser

Info

Publication number
JPS52144289A
JPS52144289A JP6055676A JP6055676A JPS52144289A JP S52144289 A JPS52144289 A JP S52144289A JP 6055676 A JP6055676 A JP 6055676A JP 6055676 A JP6055676 A JP 6055676A JP S52144289 A JPS52144289 A JP S52144289A
Authority
JP
Japan
Prior art keywords
semiconductor laser
circuit
driving semiconductor
undershoots
linearizing
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.)
Pending
Application number
JP6055676A
Other languages
English (en)
Inventor
Yukihiro Mochida
Tadao Ogawa
Masanori Arai
Kazuo Yamaguchi
Hiroo Kitasagami
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP6055676A priority Critical patent/JPS52144289A/ja
Publication of JPS52144289A publication Critical patent/JPS52144289A/ja
Pending 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
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H01S5/06216—Pulse modulation or generation
    • 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)
JP6055676A 1976-05-27 1976-05-27 Circuit for driving semiconductor laser Pending JPS52144289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6055676A JPS52144289A (en) 1976-05-27 1976-05-27 Circuit for driving semiconductor laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6055676A JPS52144289A (en) 1976-05-27 1976-05-27 Circuit for driving semiconductor laser

Publications (1)

Publication Number Publication Date
JPS52144289A true JPS52144289A (en) 1977-12-01

Family

ID=13145666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6055676A Pending JPS52144289A (en) 1976-05-27 1976-05-27 Circuit for driving semiconductor laser

Country Status (1)

Country Link
JP (1) JPS52144289A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681990A (en) * 1979-12-06 1981-07-04 Canon Inc Edge intensifying device
JPS57210682A (en) * 1981-06-20 1982-12-24 Fujitsu Ltd Semiconductor laser modulating circuit
EP1396912A2 (en) * 2002-08-23 2004-03-10 Dainippon Screen Mfg. Co., Ltd. Light emitting device drive circuit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681990A (en) * 1979-12-06 1981-07-04 Canon Inc Edge intensifying device
JPS6359276B2 (ja) * 1979-12-06 1988-11-18
JPS57210682A (en) * 1981-06-20 1982-12-24 Fujitsu Ltd Semiconductor laser modulating circuit
JPH04396B2 (ja) * 1981-06-20 1992-01-07 Fujitsu Ltd
EP1396912A2 (en) * 2002-08-23 2004-03-10 Dainippon Screen Mfg. Co., Ltd. Light emitting device drive circuit
EP1396912A3 (en) * 2002-08-23 2005-04-20 Dainippon Screen Mfg. Co., Ltd. Light emitting device drive circuit
US7180919B2 (en) 2002-08-23 2007-02-20 Dainippon Screen Mfg. Co., Ltd. Light emitting device drive circuit

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