JPS60264130A - レ−ザダイオ−ド駆動回路 - Google Patents

レ−ザダイオ−ド駆動回路

Info

Publication number
JPS60264130A
JPS60264130A JP59120441A JP12044184A JPS60264130A JP S60264130 A JPS60264130 A JP S60264130A JP 59120441 A JP59120441 A JP 59120441A JP 12044184 A JP12044184 A JP 12044184A JP S60264130 A JPS60264130 A JP S60264130A
Authority
JP
Japan
Prior art keywords
laser diode
circuit
modulation
drive circuit
level
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.)
Granted
Application number
JP59120441A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0238026B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kunio Tejima
手島　邦夫
Kiwamu Matsushita
松下　究
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP59120441A priority Critical patent/JPS60264130A/ja
Publication of JPS60264130A publication Critical patent/JPS60264130A/ja
Publication of JPH0238026B2 publication Critical patent/JPH0238026B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • 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
    • H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Optical Communication System (AREA)
JP59120441A 1984-06-12 1984-06-12 レ−ザダイオ−ド駆動回路 Granted JPS60264130A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59120441A JPS60264130A (ja) 1984-06-12 1984-06-12 レ−ザダイオ−ド駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59120441A JPS60264130A (ja) 1984-06-12 1984-06-12 レ−ザダイオ−ド駆動回路

Publications (2)

Publication Number Publication Date
JPS60264130A true JPS60264130A (ja) 1985-12-27
JPH0238026B2 JPH0238026B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-28

Family

ID=14786279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59120441A Granted JPS60264130A (ja) 1984-06-12 1984-06-12 レ−ザダイオ−ド駆動回路

Country Status (1)

Country Link
JP (1) JPS60264130A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003049328A1 (en) * 2001-12-07 2003-06-12 Matsushita Electric Industrial Co., Ltd. Optical transmitter apparatus
EP1237239A3 (en) * 2001-02-28 2004-12-01 Hamamatsu Photonics K.K. Light-emitting element drive circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1237239A3 (en) * 2001-02-28 2004-12-01 Hamamatsu Photonics K.K. Light-emitting element drive circuit
WO2003049328A1 (en) * 2001-12-07 2003-06-12 Matsushita Electric Industrial Co., Ltd. Optical transmitter apparatus
CN1312862C (zh) * 2001-12-07 2007-04-25 松下电器产业株式会社 光传输装置
US7298977B2 (en) 2001-12-07 2007-11-20 Matsushita Electric Industrial Co., Ltd. Optical transmitter

Also Published As

Publication number Publication date
JPH0238026B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term