JPS533832A - Optical system of read/write device using laser beam scan - Google Patents

Optical system of read/write device using laser beam scan

Info

Publication number
JPS533832A
JPS533832A JP7701776A JP7701776A JPS533832A JP S533832 A JPS533832 A JP S533832A JP 7701776 A JP7701776 A JP 7701776A JP 7701776 A JP7701776 A JP 7701776A JP S533832 A JPS533832 A JP S533832A
Authority
JP
Japan
Prior art keywords
read
optical system
laser beam
write device
beam scan
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.)
Pending
Application number
JP7701776A
Other languages
Japanese (ja)
Inventor
Masaru Noguchi
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 JP7701776A priority Critical patent/JPS533832A/en
Publication of JPS533832A publication Critical patent/JPS533832A/en
Pending 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)

Abstract

PURPOSE: To provide a constant scan line interval by simplifying a moving stand with the design to enable a manuscript and a recording medium on the same surface one-dimensionally a deflective laser beams for "read" and "write" on one reflective mirror.
COPYRIGHT: (C)1978,JPO&Japio
JP7701776A 1976-07-01 1976-07-01 Optical system of read/write device using laser beam scan Pending JPS533832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7701776A JPS533832A (en) 1976-07-01 1976-07-01 Optical system of read/write device using laser beam scan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7701776A JPS533832A (en) 1976-07-01 1976-07-01 Optical system of read/write device using laser beam scan

Publications (1)

Publication Number Publication Date
JPS533832A true JPS533832A (en) 1978-01-13

Family

ID=13621976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7701776A Pending JPS533832A (en) 1976-07-01 1976-07-01 Optical system of read/write device using laser beam scan

Country Status (1)

Country Link
JP (1) JPS533832A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134456A (en) * 1978-04-11 1979-10-18 Canon Inc Semiconductor laser light source
JPS55101909A (en) * 1979-01-30 1980-08-04 Fuji Photo Film Co Ltd Splitting method of optical beam
JPS5648627A (en) * 1979-09-28 1981-05-01 Nippon Telegr & Teleph Corp <Ntt> Photorecord measuring device
US4656526A (en) * 1981-05-22 1987-04-07 Fuji Photo Film Co. Ltd. Plane color image scanning and reading method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134456A (en) * 1978-04-11 1979-10-18 Canon Inc Semiconductor laser light source
JPS6053857B2 (en) * 1978-04-11 1985-11-27 キヤノン株式会社 Semiconductor laser light source device
JPS55101909A (en) * 1979-01-30 1980-08-04 Fuji Photo Film Co Ltd Splitting method of optical beam
JPS5648627A (en) * 1979-09-28 1981-05-01 Nippon Telegr & Teleph Corp <Ntt> Photorecord measuring device
US4656526A (en) * 1981-05-22 1987-04-07 Fuji Photo Film Co. Ltd. Plane color image scanning and reading method

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