IL34029A - Systems and method for recording holograms and for reconstructing images therefrom - Google Patents

Systems and method for recording holograms and for reconstructing images therefrom

Info

Publication number
IL34029A
IL34029A IL34029A IL3402970A IL34029A IL 34029 A IL34029 A IL 34029A IL 34029 A IL34029 A IL 34029A IL 3402970 A IL3402970 A IL 3402970A IL 34029 A IL34029 A IL 34029A
Authority
IL
Israel
Prior art keywords
light
sources
image
hologram
coherent
Prior art date
Application number
IL34029A
Other languages
English (en)
Other versions
IL34029A0 (en
Original Assignee
American Optical 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 American Optical Corp filed Critical American Optical Corp
Publication of IL34029A0 publication Critical patent/IL34029A0/xx
Publication of IL34029A publication Critical patent/IL34029A/en

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
    • G03H1/32—Systems for obtaining speckle elimination
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Holo Graphy (AREA)
IL34029A 1969-04-04 1970-03-09 Systems and method for recording holograms and for reconstructing images therefrom IL34029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81351069A 1969-04-04 1969-04-04

Publications (2)

Publication Number Publication Date
IL34029A0 IL34029A0 (en) 1970-05-21
IL34029A true IL34029A (en) 1972-11-28

Family

ID=25212594

Family Applications (1)

Application Number Title Priority Date Filing Date
IL34029A IL34029A (en) 1969-04-04 1970-03-09 Systems and method for recording holograms and for reconstructing images therefrom

Country Status (8)

Country Link
US (1) US3640599A (de)
AT (1) AT307078B (de)
CH (1) CH521610A (de)
DE (1) DE2013921C3 (de)
FR (1) FR2042873A5 (de)
GB (1) GB1307609A (de)
IL (1) IL34029A (de)
NL (1) NL7004573A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702929A (en) * 1970-07-16 1972-11-14 Texas Instruments Inc Coherent light array for use in image projection systems
JPS5144660B2 (de) * 1971-10-18 1976-11-30
DE2323931C3 (de) * 1972-05-20 1978-03-02 Centralne Laboratorium Optyki, Warschau Holographisches Mikroskop
US4130338A (en) * 1976-08-16 1978-12-19 Rca Corporation Hologram having expanded viewing area
FR2449301A1 (fr) * 1979-02-16 1980-09-12 Thomson Csf Dispositif optique de copie d'objets plans
US4478490A (en) * 1981-11-02 1984-10-23 Hughes Aircraft Company Noise reduction in coherent systems
GB2201525B (en) * 1987-02-21 1990-10-31 Ferranti Plc Manufacture of holographic optical elements
GB8711883D0 (en) * 1987-05-20 1987-06-24 Hugle W B Speckle reduction in laser replayed holographic images
US8437059B2 (en) * 2010-01-21 2013-05-07 Technion Research & Development Foundation Limited Method for reconstructing a holographic projection
CN110095969B (zh) * 2018-10-23 2021-03-16 郑州轻工业学院 一种基于单个slm抑制计算全息再现像斑点噪声的方法

Also Published As

Publication number Publication date
AT307078B (de) 1973-05-10
DE2013921B2 (de) 1973-06-14
GB1307609A (en) 1973-02-21
CH521610A (de) 1972-04-15
US3640599A (en) 1972-02-08
FR2042873A5 (de) 1971-02-12
DE2013921C3 (de) 1974-01-03
DE2013921A1 (de) 1970-10-22
NL7004573A (de) 1970-10-06
IL34029A0 (en) 1970-05-21

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