JPS5267341A - Hologram recording phase plate - Google Patents

Hologram recording phase plate

Info

Publication number
JPS5267341A
JPS5267341A JP14233175A JP14233175A JPS5267341A JP S5267341 A JPS5267341 A JP S5267341A JP 14233175 A JP14233175 A JP 14233175A JP 14233175 A JP14233175 A JP 14233175A JP S5267341 A JPS5267341 A JP S5267341A
Authority
JP
Japan
Prior art keywords
hologram recording
phase plate
recording phase
toπ
unify
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
JP14233175A
Other languages
Japanese (ja)
Other versions
JPS578445B2 (en
Inventor
Yasuhiro Torii
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14233175A priority Critical patent/JPS5267341A/en
Publication of JPS5267341A publication Critical patent/JPS5267341A/en
Publication of JPS578445B2 publication Critical patent/JPS578445B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Holo Graphy (AREA)

Abstract

PURPOSE: In a hologram recording phase plate, it is intended to unify the Fourier spectrum simultaneously with the reproduced image being free from any spectrum noise by setting toπ/2 or -π/2 a phase difference between one unit cell and four unit cells in proximity thereto in the raw and column directions.
COPYRIGHT: (C)1977,JPO&Japio
JP14233175A 1975-12-02 1975-12-02 Hologram recording phase plate Granted JPS5267341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14233175A JPS5267341A (en) 1975-12-02 1975-12-02 Hologram recording phase plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14233175A JPS5267341A (en) 1975-12-02 1975-12-02 Hologram recording phase plate

Publications (2)

Publication Number Publication Date
JPS5267341A true JPS5267341A (en) 1977-06-03
JPS578445B2 JPS578445B2 (en) 1982-02-16

Family

ID=15312854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14233175A Granted JPS5267341A (en) 1975-12-02 1975-12-02 Hologram recording phase plate

Country Status (1)

Country Link
JP (1) JPS5267341A (en)

Also Published As

Publication number Publication date
JPS578445B2 (en) 1982-02-16

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