CA1249143A - Dispositif de balayage holographique - Google Patents

Dispositif de balayage holographique

Info

Publication number
CA1249143A
CA1249143A CA000468619A CA468619A CA1249143A CA 1249143 A CA1249143 A CA 1249143A CA 000468619 A CA000468619 A CA 000468619A CA 468619 A CA468619 A CA 468619A CA 1249143 A CA1249143 A CA 1249143A
Authority
CA
Canada
Prior art keywords
hologram
rotary body
scanner according
facet
laser beam
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
Application number
CA000468619A
Other languages
English (en)
Inventor
Kozo Yamazaki
Fumio Yamagishi
Hiroyuki Ikeda
Takefumi Inagaki
Ichiro Sebata
Shunji Kitagawa
Masayuki Kato
Toshiyuki Ichikawa
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
Priority claimed from JP22432583A external-priority patent/JPS60117213A/ja
Priority claimed from JP9297884A external-priority patent/JPS60237424A/ja
Priority claimed from JP9297984A external-priority patent/JPS60237420A/ja
Priority claimed from JP10740284A external-priority patent/JPS60252318A/ja
Priority claimed from JP59107384A external-priority patent/JPS60251434A/ja
Priority claimed from JP15719584A external-priority patent/JPS6136721A/ja
Priority claimed from JP15719484A external-priority patent/JPS6136720A/ja
Priority claimed from JP15869184A external-priority patent/JPS6138923A/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of CA1249143A publication Critical patent/CA1249143A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
CA000468619A 1983-11-30 1984-11-26 Dispositif de balayage holographique Expired CA1249143A (fr)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
JP22432583A JPS60117213A (ja) 1983-11-30 1983-11-30 ホログラムスキヤナ
JP58-224325 1983-11-30
JP9297884A JPS60237424A (ja) 1984-05-11 1984-05-11 ホログラムスキヤナ
JP9297984A JPS60237420A (ja) 1984-05-11 1984-05-11 ホログラムスキヤナ
JP59-092978 1984-05-11
JP59-092979 1984-05-11
JP59-107385 1984-05-29
JP10740284A JPS60252318A (ja) 1984-05-29 1984-05-29 ホログラムスキヤナ
JP59107384A JPS60251434A (ja) 1984-05-29 1984-05-29 情報検索方式
JP59-107402 1984-05-29
JP59-157194 1984-07-30
JP59-157195 1984-07-30
JP15719584A JPS6136721A (ja) 1984-07-30 1984-07-30 ホログラムスキヤナ
JP15719484A JPS6136720A (ja) 1984-07-30 1984-07-30 ホログラムスキヤナ
JP59-158691 1984-07-31
JP15869184A JPS6138923A (ja) 1984-07-31 1984-07-31 ホログラムスキヤナ

Publications (1)

Publication Number Publication Date
CA1249143A true CA1249143A (fr) 1989-01-24

Family

ID=27572869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000468619A Expired CA1249143A (fr) 1983-11-30 1984-11-26 Dispositif de balayage holographique

Country Status (1)

Country Link
CA (1) CA1249143A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20060124