JPH0244420B2 - - Google Patents

Info

Publication number
JPH0244420B2
JPH0244420B2 JP60039352A JP3935285A JPH0244420B2 JP H0244420 B2 JPH0244420 B2 JP H0244420B2 JP 60039352 A JP60039352 A JP 60039352A JP 3935285 A JP3935285 A JP 3935285A JP H0244420 B2 JPH0244420 B2 JP H0244420B2
Authority
JP
Japan
Prior art keywords
current
reference current
output
current source
laser diode
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 - Lifetime
Application number
JP60039352A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61198934A (ja
Inventor
Ichiro Nakamura
Tadayoshi Kitayama
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 JP60039352A priority Critical patent/JPS61198934A/ja
Publication of JPS61198934A publication Critical patent/JPS61198934A/ja
Publication of JPH0244420B2 publication Critical patent/JPH0244420B2/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
    • H01S5/06—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
JP60039352A 1985-02-28 1985-02-28 光送信器 Granted JPS61198934A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60039352A JPS61198934A (ja) 1985-02-28 1985-02-28 光送信器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60039352A JPS61198934A (ja) 1985-02-28 1985-02-28 光送信器

Publications (2)

Publication Number Publication Date
JPS61198934A JPS61198934A (ja) 1986-09-03
JPH0244420B2 true JPH0244420B2 (zh) 1990-10-03

Family

ID=12550680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60039352A Granted JPS61198934A (ja) 1985-02-28 1985-02-28 光送信器

Country Status (1)

Country Link
JP (1) JPS61198934A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1093170A (ja) * 1996-09-10 1998-04-10 Fuji Xerox Co Ltd レーザダイオード駆動回路、レーザダイオード駆動用半導体集積回路、および画像記録装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1239537B (it) * 1989-01-20 1993-11-05 Mitsubishi Electric Corp Apparecchiatura di trasmissione ottica.
DE19503410A1 (de) * 1995-02-02 1996-08-08 Siemens Ag Regelung zweier Werte der von einer Laserdiode abgegebenen optischen Leistung unter Einsatz nur eines Reglers
JP4655457B2 (ja) * 2003-08-08 2011-03-23 富士ゼロックス株式会社 光量制御装置及びこれを用いた画像形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1093170A (ja) * 1996-09-10 1998-04-10 Fuji Xerox Co Ltd レーザダイオード駆動回路、レーザダイオード駆動用半導体集積回路、および画像記録装置

Also Published As

Publication number Publication date
JPS61198934A (ja) 1986-09-03

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