JPS5581382A - Production of optical reading hologram - Google Patents

Production of optical reading hologram

Info

Publication number
JPS5581382A
JPS5581382A JP15614178A JP15614178A JPS5581382A JP S5581382 A JPS5581382 A JP S5581382A JP 15614178 A JP15614178 A JP 15614178A JP 15614178 A JP15614178 A JP 15614178A JP S5581382 A JPS5581382 A JP S5581382A
Authority
JP
Japan
Prior art keywords
holograms
light
exposure
regions
region
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
JP15614178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6242506B2 (enrdf_load_stackoverflow
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 JP15614178A priority Critical patent/JPS5581382A/ja
Publication of JPS5581382A publication Critical patent/JPS5581382A/ja
Publication of JPS6242506B2 publication Critical patent/JPS6242506B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
JP15614178A 1978-12-15 1978-12-15 Production of optical reading hologram Granted JPS5581382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15614178A JPS5581382A (en) 1978-12-15 1978-12-15 Production of optical reading hologram

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15614178A JPS5581382A (en) 1978-12-15 1978-12-15 Production of optical reading hologram

Publications (2)

Publication Number Publication Date
JPS5581382A true JPS5581382A (en) 1980-06-19
JPS6242506B2 JPS6242506B2 (enrdf_load_stackoverflow) 1987-09-08

Family

ID=15621211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15614178A Granted JPS5581382A (en) 1978-12-15 1978-12-15 Production of optical reading hologram

Country Status (1)

Country Link
JP (1) JPS5581382A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624310A (en) * 1979-08-02 1981-03-07 Ricoh Co Ltd Hologram for hologram scanner and its production
JPH01273084A (ja) * 1988-03-14 1989-10-31 Hughes Aircraft Co ダイヤモンド形マスクを使用する多重露出ホログラム形成方法および形成装置
JPH028882A (ja) * 1988-03-14 1990-01-12 Hughes Aircraft Co 混信を最小にする多重露出ホログラムの形成方法および形成装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624310A (en) * 1979-08-02 1981-03-07 Ricoh Co Ltd Hologram for hologram scanner and its production
JPH01273084A (ja) * 1988-03-14 1989-10-31 Hughes Aircraft Co ダイヤモンド形マスクを使用する多重露出ホログラム形成方法および形成装置
JPH028882A (ja) * 1988-03-14 1990-01-12 Hughes Aircraft Co 混信を最小にする多重露出ホログラムの形成方法および形成装置

Also Published As

Publication number Publication date
JPS6242506B2 (enrdf_load_stackoverflow) 1987-09-08

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