JPS6228708A - 光ビ−ム走査装置及びその製造方法 - Google Patents

光ビ−ム走査装置及びその製造方法

Info

Publication number
JPS6228708A
JPS6228708A JP16883085A JP16883085A JPS6228708A JP S6228708 A JPS6228708 A JP S6228708A JP 16883085 A JP16883085 A JP 16883085A JP 16883085 A JP16883085 A JP 16883085A JP S6228708 A JPS6228708 A JP S6228708A
Authority
JP
Japan
Prior art keywords
wave
hologram
aberration
scanning
lens
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
JP16883085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0521210B2 (enrdf_load_stackoverflow
Inventor
Shinya Hasegawa
信也 長谷川
Masayuki Kato
雅之 加藤
Fumio Yamagishi
文雄 山岸
Hiroyuki Ikeda
池田　弘之
Yushi Inagaki
雄史 稲垣
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 JP16883085A priority Critical patent/JPS6228708A/ja
Priority to CA000515003A priority patent/CA1320855C/en
Priority to EP86401720A priority patent/EP0214018B1/en
Priority to DE86401720T priority patent/DE3689344T2/de
Publication of JPS6228708A publication Critical patent/JPS6228708A/ja
Priority to US07/269,412 priority patent/US4957336A/en
Publication of JPH0521210B2 publication Critical patent/JPH0521210B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)
JP16883085A 1985-07-31 1985-07-31 光ビ−ム走査装置及びその製造方法 Granted JPS6228708A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP16883085A JPS6228708A (ja) 1985-07-31 1985-07-31 光ビ−ム走査装置及びその製造方法
CA000515003A CA1320855C (en) 1985-07-31 1986-07-30 Laser beam scanner and its fabricating method
EP86401720A EP0214018B1 (en) 1985-07-31 1986-07-31 Laser beam scanner and its fabricating method
DE86401720T DE3689344T2 (de) 1985-07-31 1986-07-31 Laserstrahlscanner und Herstellungsverfahren.
US07/269,412 US4957336A (en) 1985-07-31 1988-11-10 Laser beam scanner and its fabricating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16883085A JPS6228708A (ja) 1985-07-31 1985-07-31 光ビ−ム走査装置及びその製造方法

Publications (2)

Publication Number Publication Date
JPS6228708A true JPS6228708A (ja) 1987-02-06
JPH0521210B2 JPH0521210B2 (enrdf_load_stackoverflow) 1993-03-23

Family

ID=15875309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16883085A Granted JPS6228708A (ja) 1985-07-31 1985-07-31 光ビ−ム走査装置及びその製造方法

Country Status (1)

Country Link
JP (1) JPS6228708A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948213A (en) * 1988-03-25 1990-08-14 Fujitsu Limited Beam scanner
WO1992017808A1 (fr) * 1991-03-27 1992-10-15 Fujitsu Limited Appareil de balayage a faisceau optique, procede de fabrication d'une plaque holographique immobile, corps rotatif holographique et appareil de cablage optique
JPH04355423A (ja) * 1991-06-03 1992-12-09 Matsushita Electric Ind Co Ltd 光ビーム走査装置
JPH065735U (ja) * 1992-06-26 1994-01-25 大同特殊鋼株式会社 プレス成型機のポンチ潤滑装置
US6590912B2 (en) * 2000-02-25 2003-07-08 Fuji Photo Film Co., Ltd. Semiconductor laser driving apparatus and method and image-forming apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670517A (en) * 1979-11-14 1981-06-12 Ricoh Co Ltd Light beam scanner
JPS572018A (en) * 1980-06-06 1982-01-07 Fujitsu Ltd Light scanner
JPS5814114A (ja) * 1981-07-20 1983-01-26 Hitachi Ltd ホログラム光走査器
JPS58172617A (ja) * 1982-04-01 1983-10-11 Fujitsu Ltd ホログラムスキヤナ
JPS6011817A (ja) * 1983-06-30 1985-01-22 Fujitsu Ltd 光ビ−ム走査装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670517A (en) * 1979-11-14 1981-06-12 Ricoh Co Ltd Light beam scanner
JPS572018A (en) * 1980-06-06 1982-01-07 Fujitsu Ltd Light scanner
JPS5814114A (ja) * 1981-07-20 1983-01-26 Hitachi Ltd ホログラム光走査器
JPS58172617A (ja) * 1982-04-01 1983-10-11 Fujitsu Ltd ホログラムスキヤナ
JPS6011817A (ja) * 1983-06-30 1985-01-22 Fujitsu Ltd 光ビ−ム走査装置

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948213A (en) * 1988-03-25 1990-08-14 Fujitsu Limited Beam scanner
US5940195A (en) * 1991-03-27 1999-08-17 Fujitsu Limited Light beam scanning apparatus
US5978111A (en) * 1991-03-27 1999-11-02 Fujitsu Limited Light beam scanning apparatus
US6124955A (en) * 1991-03-27 2000-09-26 Fujitsu Limited Light beam scanning apparatus
US5680253A (en) * 1991-03-27 1997-10-21 Fujitsu Limited Light beam scanning apparatus comprising a first and second diffraction grating plate
JP2677295B2 (ja) * 1991-03-27 1997-11-17 富士通株式会社 光ビーム走査装置及び定置ホログラム板の製造方法及びホログラム回転体及び光配線装置
US5861964A (en) * 1991-03-27 1999-01-19 Fujitsu Limited Method of manufacturing light beam scanning apparatus and fixed hologram plate and rotatable hologram and light distributing apparatus
US6091544A (en) * 1991-03-27 2000-07-18 Fujitsu Limited Light beam scanning apparatus
US5861989A (en) * 1991-03-27 1999-01-19 Fujitsu Limited Light beam scanning apparatus
US5973837A (en) * 1991-03-27 1999-10-26 Fujitsu Limited Light distributing apparatus for dividing the light from a light source into a plurality of lights
WO1992017808A1 (fr) * 1991-03-27 1992-10-15 Fujitsu Limited Appareil de balayage a faisceau optique, procede de fabrication d'une plaque holographique immobile, corps rotatif holographique et appareil de cablage optique
US6020999A (en) * 1991-03-27 2000-02-01 Fujitsu Limited Light beam scanning apparatus
US6020984A (en) * 1991-03-27 2000-02-01 Fujitsu Ltd. Light beam scanning apparatus using a rotating hologram and a fixed hologram plate
US6040929A (en) * 1991-03-27 2000-03-21 Fujitsu Limited Light beam scanning apparatus
JPH04355423A (ja) * 1991-06-03 1992-12-09 Matsushita Electric Ind Co Ltd 光ビーム走査装置
JPH065735U (ja) * 1992-06-26 1994-01-25 大同特殊鋼株式会社 プレス成型機のポンチ潤滑装置
US6590912B2 (en) * 2000-02-25 2003-07-08 Fuji Photo Film Co., Ltd. Semiconductor laser driving apparatus and method and image-forming apparatus

Also Published As

Publication number Publication date
JPH0521210B2 (enrdf_load_stackoverflow) 1993-03-23

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Legal Events

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