FR2200539B1 - - Google Patents

Info

Publication number
FR2200539B1
FR2200539B1 FR7333495A FR7333495A FR2200539B1 FR 2200539 B1 FR2200539 B1 FR 2200539B1 FR 7333495 A FR7333495 A FR 7333495A FR 7333495 A FR7333495 A FR 7333495A FR 2200539 B1 FR2200539 B1 FR 2200539B1
Authority
FR
France
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
FR7333495A
Other languages
French (fr)
Other versions
FR2200539A1 (en
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 JP9403272A external-priority patent/JPS4952650A/ja
Priority claimed from JP48019879A external-priority patent/JPS49109047A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2200539A1 publication Critical patent/FR2200539A1/fr
Application granted granted Critical
Publication of FR2200539B1 publication Critical patent/FR2200539B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
FR7333495A 1972-09-19 1973-09-18 Expired FR2200539B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9403272A JPS4952650A (en) 1972-09-19 1972-09-19
JP48019879A JPS49109047A (en) 1973-02-19 1973-02-19

Publications (2)

Publication Number Publication Date
FR2200539A1 FR2200539A1 (en) 1974-04-19
FR2200539B1 true FR2200539B1 (en) 1977-03-11

Family

ID=26356750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333495A Expired FR2200539B1 (en) 1972-09-19 1973-09-18

Country Status (3)

Country Link
DE (1) DE2346970A1 (en)
FR (1) FR2200539B1 (en)
GB (1) GB1450174A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111028974B (en) * 2019-12-06 2023-04-07 上海理工大学 Novel method and system for classifying and screening micro particles by array vortex light beams

Also Published As

Publication number Publication date
GB1450174A (en) 1976-09-22
DE2346970A1 (en) 1974-03-28
FR2200539A1 (en) 1974-04-19

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