JPH0477910B2 - - Google Patents

Info

Publication number
JPH0477910B2
JPH0477910B2 JP60119315A JP11931585A JPH0477910B2 JP H0477910 B2 JPH0477910 B2 JP H0477910B2 JP 60119315 A JP60119315 A JP 60119315A JP 11931585 A JP11931585 A JP 11931585A JP H0477910 B2 JPH0477910 B2 JP H0477910B2
Authority
JP
Japan
Prior art keywords
light
light amount
circuit
laser
semiconductor lasers
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
JP60119315A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61275870A (ja
Inventor
Hideo Watanabe
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP60119315A priority Critical patent/JPS61275870A/ja
Priority to DE8585304186T priority patent/DE3583969D1/de
Priority to EP85304186A priority patent/EP0165060B1/en
Priority to US06/744,413 priority patent/US4689482A/en
Publication of JPS61275870A publication Critical patent/JPS61275870A/ja
Publication of JPH0477910B2 publication Critical patent/JPH0477910B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Fax Reproducing Arrangements (AREA)
JP60119315A 1984-06-13 1985-05-31 半導体レ−ザ光源光量制御装置 Granted JPS61275870A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60119315A JPS61275870A (ja) 1985-05-31 1985-05-31 半導体レ−ザ光源光量制御装置
DE8585304186T DE3583969D1 (de) 1984-06-13 1985-06-12 Abtastvorrichtung mit halbleiterlaser.
EP85304186A EP0165060B1 (en) 1984-06-13 1985-06-12 Semiconductor laser beam scanning device
US06/744,413 US4689482A (en) 1984-06-13 1985-06-13 Multiple laser beam scanner with beam intensity control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60119315A JPS61275870A (ja) 1985-05-31 1985-05-31 半導体レ−ザ光源光量制御装置

Publications (2)

Publication Number Publication Date
JPS61275870A JPS61275870A (ja) 1986-12-05
JPH0477910B2 true JPH0477910B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-12-09

Family

ID=14758402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60119315A Granted JPS61275870A (ja) 1984-06-13 1985-05-31 半導体レ−ザ光源光量制御装置

Country Status (1)

Country Link
JP (1) JPS61275870A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02134656A (ja) * 1988-11-15 1990-05-23 Canon Inc 画像記録装置
JP4877169B2 (ja) * 2007-09-19 2012-02-15 コニカミノルタビジネステクノロジーズ株式会社 レーザ走査光学装置
JP6665835B2 (ja) * 2017-07-18 2020-03-13 株式会社島津製作所 半導体レーザ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648584B1 (fr) * 1989-06-16 1991-10-11 Rexroth Sigma Procede et systeme de regulation du courant moyen traversant une charge, et dispositif de telecommande electrique du type manipulateur en faisant application

Also Published As

Publication number Publication date
JPS61275870A (ja) 1986-12-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees