JPS5577715A - Laser scanner - Google Patents

Laser scanner

Info

Publication number
JPS5577715A
JPS5577715A JP15131078A JP15131078A JPS5577715A JP S5577715 A JPS5577715 A JP S5577715A JP 15131078 A JP15131078 A JP 15131078A JP 15131078 A JP15131078 A JP 15131078A JP S5577715 A JPS5577715 A JP S5577715A
Authority
JP
Japan
Prior art keywords
aberrations
reading
wave light
hologram
spherical wave
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
JP15131078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339881B2 (enExample
Inventor
Seikichi Matsumoto
Hiroyuki Ikeda
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 JP15131078A priority Critical patent/JPS5577715A/ja
Publication of JPS5577715A publication Critical patent/JPS5577715A/ja
Publication of JPS6339881B2 publication Critical patent/JPS6339881B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
JP15131078A 1978-12-06 1978-12-06 Laser scanner Granted JPS5577715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15131078A JPS5577715A (en) 1978-12-06 1978-12-06 Laser scanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15131078A JPS5577715A (en) 1978-12-06 1978-12-06 Laser scanner

Publications (2)

Publication Number Publication Date
JPS5577715A true JPS5577715A (en) 1980-06-11
JPS6339881B2 JPS6339881B2 (enExample) 1988-08-08

Family

ID=15515852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15131078A Granted JPS5577715A (en) 1978-12-06 1978-12-06 Laser scanner

Country Status (1)

Country Link
JP (1) JPS5577715A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172617A (ja) * 1982-04-01 1983-10-11 Fujitsu Ltd ホログラムスキヤナ
JPS6075857A (ja) * 1983-10-03 1985-04-30 Fujitsu Ltd ホログラム記録方法
JPS60243689A (ja) * 1984-05-18 1985-12-03 Canon Inc ホログラムの作製法
US4701005A (en) * 1983-11-18 1987-10-20 Fuji Photo Film Co., Ltd. Light beam combining method and apparatus
US4968108A (en) * 1983-10-03 1990-11-06 Fujitsu Limited Method for constructing and reconstructing hologram

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172617A (ja) * 1982-04-01 1983-10-11 Fujitsu Ltd ホログラムスキヤナ
JPS6075857A (ja) * 1983-10-03 1985-04-30 Fujitsu Ltd ホログラム記録方法
US4968108A (en) * 1983-10-03 1990-11-06 Fujitsu Limited Method for constructing and reconstructing hologram
US4701005A (en) * 1983-11-18 1987-10-20 Fuji Photo Film Co., Ltd. Light beam combining method and apparatus
JPS60243689A (ja) * 1984-05-18 1985-12-03 Canon Inc ホログラムの作製法

Also Published As

Publication number Publication date
JPS6339881B2 (enExample) 1988-08-08

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