JPS62264074A - レ−ザダイオ−ドの光出力制御回路 - Google Patents

レ−ザダイオ−ドの光出力制御回路

Info

Publication number
JPS62264074A
JPS62264074A JP61075473A JP7547386A JPS62264074A JP S62264074 A JPS62264074 A JP S62264074A JP 61075473 A JP61075473 A JP 61075473A JP 7547386 A JP7547386 A JP 7547386A JP S62264074 A JPS62264074 A JP S62264074A
Authority
JP
Japan
Prior art keywords
laser diode
signal
optical output
counter
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
JP61075473A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0542146B2 (enExample
Inventor
Yutaka Takano
裕 高野
Sadaichi Shimane
島根　定一
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.)
Nidec Copal Electronics Corp
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
Copal Electronics Co 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 Nidec Copal Corp, Copal Electronics Co Ltd filed Critical Nidec Copal Corp
Priority to JP61075473A priority Critical patent/JPS62264074A/ja
Priority to US07/032,814 priority patent/US4807239A/en
Priority to DE19873711051 priority patent/DE3711051A1/de
Publication of JPS62264074A publication Critical patent/JPS62264074A/ja
Publication of JPH0542146B2 publication Critical patent/JPH0542146B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Semiconductor Lasers (AREA)
  • Dot-Matrix Printers And Others (AREA)
JP61075473A 1986-04-03 1986-04-03 レ−ザダイオ−ドの光出力制御回路 Granted JPS62264074A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP61075473A JPS62264074A (ja) 1986-04-03 1986-04-03 レ−ザダイオ−ドの光出力制御回路
US07/032,814 US4807239A (en) 1986-04-03 1987-04-01 Drive and control circuit for laser diode
DE19873711051 DE3711051A1 (de) 1986-04-03 1987-04-02 Treiber- und steuerschaltung fuer laser-dioden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61075473A JPS62264074A (ja) 1986-04-03 1986-04-03 レ−ザダイオ−ドの光出力制御回路

Publications (2)

Publication Number Publication Date
JPS62264074A true JPS62264074A (ja) 1987-11-17
JPH0542146B2 JPH0542146B2 (enExample) 1993-06-25

Family

ID=13577306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61075473A Granted JPS62264074A (ja) 1986-04-03 1986-04-03 レ−ザダイオ−ドの光出力制御回路

Country Status (1)

Country Link
JP (1) JPS62264074A (enExample)

Also Published As

Publication number Publication date
JPH0542146B2 (enExample) 1993-06-25

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