JPS51124441A - Pseudo random diffusion plate - Google Patents

Pseudo random diffusion plate

Info

Publication number
JPS51124441A
JPS51124441A JP50049931A JP4993175A JPS51124441A JP S51124441 A JPS51124441 A JP S51124441A JP 50049931 A JP50049931 A JP 50049931A JP 4993175 A JP4993175 A JP 4993175A JP S51124441 A JPS51124441 A JP S51124441A
Authority
JP
Japan
Prior art keywords
diffusion plate
pseudo random
random diffusion
record
pressing
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
JP50049931A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5729681B2 (cg-RX-API-DMAC7.html
Inventor
Makoto Kato
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50049931A priority Critical patent/JPS51124441A/ja
Priority to GB30968/75A priority patent/GB1523165A/en
Priority to US05/600,589 priority patent/US4037918A/en
Priority to CA232,701A priority patent/CA1053042A/en
Priority to DE2534540A priority patent/DE2534540C3/de
Priority to FR7524097A priority patent/FR2280910A1/fr
Publication of JPS51124441A publication Critical patent/JPS51124441A/ja
Publication of JPS5729681B2 publication Critical patent/JPS5729681B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Holo Graphy (AREA)
JP50049931A 1974-08-03 1975-04-23 Pseudo random diffusion plate Granted JPS51124441A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP50049931A JPS51124441A (en) 1975-04-23 1975-04-23 Pseudo random diffusion plate
GB30968/75A GB1523165A (en) 1974-08-03 1975-07-24 Fourier-transform holography by pseudo-random phase shifting
US05/600,589 US4037918A (en) 1974-08-03 1975-07-31 Fourier-transform holography by pseudo-random phase shifting
CA232,701A CA1053042A (en) 1974-08-03 1975-08-01 Fourier-transform holography by pseudo-random phase shifting
DE2534540A DE2534540C3 (de) 1974-08-03 1975-08-01 Phasenmaske far die Fouriertransformations-Holographie
FR7524097A FR2280910A1 (fr) 1974-08-03 1975-08-01 Hologramme d'une transformee de fourier obtenu par dephasage pseudo-aleatoire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50049931A JPS51124441A (en) 1975-04-23 1975-04-23 Pseudo random diffusion plate

Publications (2)

Publication Number Publication Date
JPS51124441A true JPS51124441A (en) 1976-10-29
JPS5729681B2 JPS5729681B2 (cg-RX-API-DMAC7.html) 1982-06-24

Family

ID=12844749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50049931A Granted JPS51124441A (en) 1974-08-03 1975-04-23 Pseudo random diffusion plate

Country Status (1)

Country Link
JP (1) JPS51124441A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023517991A (ja) * 2020-03-11 2023-04-27 ニル・テクノロジー・アンパルトセルスカブ 回折光学素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51111347U (cg-RX-API-DMAC7.html) * 1975-03-06 1976-09-08
JPS5311459A (en) * 1976-07-19 1978-02-01 Mitsubishi Heavy Ind Ltd Facility for sorting articles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51111347U (cg-RX-API-DMAC7.html) * 1975-03-06 1976-09-08
JPS5311459A (en) * 1976-07-19 1978-02-01 Mitsubishi Heavy Ind Ltd Facility for sorting articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023517991A (ja) * 2020-03-11 2023-04-27 ニル・テクノロジー・アンパルトセルスカブ 回折光学素子
US12372800B2 (en) 2020-03-11 2025-07-29 Nil Technology Aps Diffractive optical elements

Also Published As

Publication number Publication date
JPS5729681B2 (cg-RX-API-DMAC7.html) 1982-06-24

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