CA1115101A - Objectif holographique avec zoom a reglages discrets - Google Patents

Objectif holographique avec zoom a reglages discrets

Info

Publication number
CA1115101A
CA1115101A CA343,197A CA343197A CA1115101A CA 1115101 A CA1115101 A CA 1115101A CA 343197 A CA343197 A CA 343197A CA 1115101 A CA1115101 A CA 1115101A
Authority
CA
Canada
Prior art keywords
holographic
plates
exposures
plate
ring
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
CA343,197A
Other languages
English (en)
Inventor
Richard L. Hartman
Bob D. Guenther
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.)
US Department of Army
Original Assignee
US Department of Army
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 US Department of Army filed Critical US Department of Army
Application granted granted Critical
Publication of CA1115101A publication Critical patent/CA1115101A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Holo Graphy (AREA)
CA343,197A 1979-01-02 1979-12-31 Objectif holographique avec zoom a reglages discrets Expired CA1115101A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US325 1979-01-02
US32579A 1979-04-05 1979-04-05

Publications (1)

Publication Number Publication Date
CA1115101A true CA1115101A (fr) 1981-12-29

Family

ID=21690996

Family Applications (1)

Application Number Title Priority Date Filing Date
CA343,197A Expired CA1115101A (fr) 1979-01-02 1979-12-31 Objectif holographique avec zoom a reglages discrets

Country Status (1)

Country Link
CA (1) CA1115101A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993010447A1 (fr) * 1991-11-22 1993-05-27 Advanced Imaging Systems Appareil de formation d'images holographiques par ultrasons avec zoom
CN103869463A (zh) * 2014-04-10 2014-06-18 哈尔滨工业大学 电控全息可变焦透镜的变焦方法及焦点位置的获得方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993010447A1 (fr) * 1991-11-22 1993-05-27 Advanced Imaging Systems Appareil de formation d'images holographiques par ultrasons avec zoom
CN103869463A (zh) * 2014-04-10 2014-06-18 哈尔滨工业大学 电控全息可变焦透镜的变焦方法及焦点位置的获得方法

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