IT1006578B - Ologramma di trasformazione di fourier sintetico - Google Patents

Ologramma di trasformazione di fourier sintetico

Info

Publication number
IT1006578B
IT1006578B IT24142/73A IT2414273A IT1006578B IT 1006578 B IT1006578 B IT 1006578B IT 24142/73 A IT24142/73 A IT 24142/73A IT 2414273 A IT2414273 A IT 2414273A IT 1006578 B IT1006578 B IT 1006578B
Authority
IT
Italy
Prior art keywords
hologram
transformation
synthetic fourier
fourier
synthetic
Prior art date
Application number
IT24142/73A
Other languages
English (en)
Italian (it)
Original Assignee
Turlabor Ag
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 Turlabor Ag filed Critical Turlabor Ag
Application granted granted Critical
Publication of IT1006578B publication Critical patent/IT1006578B/it

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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • 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
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H2001/0094—Adaptation of holography to specific applications for patterning or machining using the holobject as input light distribution
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2252—Location of the holobject
    • G03H2001/2255—Holobject out of Fourier or hologram planes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Laser Beam Processing (AREA)
IT24142/73A 1972-05-19 1973-05-16 Ologramma di trasformazione di fourier sintetico IT1006578B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH752572A CH552224A (de) 1972-05-19 1972-05-19 Synthetisches fourier-transformations-hologramm.

Publications (1)

Publication Number Publication Date
IT1006578B true IT1006578B (it) 1976-10-20

Family

ID=4326509

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24142/73A IT1006578B (it) 1972-05-19 1973-05-16 Ologramma di trasformazione di fourier sintetico

Country Status (8)

Country Link
JP (1) JPS4956650A (US20100223739A1-20100909-C00025.png)
CA (1) CA978775A (US20100223739A1-20100909-C00025.png)
CH (1) CH552224A (US20100223739A1-20100909-C00025.png)
DE (1) DE2324381A1 (US20100223739A1-20100909-C00025.png)
FR (1) FR2185805B1 (US20100223739A1-20100909-C00025.png)
GB (1) GB1393662A (US20100223739A1-20100909-C00025.png)
IT (1) IT1006578B (US20100223739A1-20100909-C00025.png)
NL (1) NL7306560A (US20100223739A1-20100909-C00025.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035494C (zh) * 1994-04-19 1997-07-23 南京师范大学 用计算全息制作大视角二次彩虹全息的方法
JP4753152B2 (ja) * 2005-07-06 2011-08-24 大日本印刷株式会社 ホログラム付透明カード、および、ホログラム付透明カード認識装置
CN101861228B (zh) * 2007-11-14 2013-09-11 浜松光子学株式会社 激光加工装置以及激光加工方法

Also Published As

Publication number Publication date
JPS4956650A (US20100223739A1-20100909-C00025.png) 1974-06-01
NL7306560A (US20100223739A1-20100909-C00025.png) 1973-11-21
FR2185805A1 (US20100223739A1-20100909-C00025.png) 1974-01-04
DE2324381A1 (de) 1973-11-22
CA978775A (en) 1975-12-02
CH552224A (de) 1974-07-31
GB1393662A (en) 1975-05-07
FR2185805B1 (US20100223739A1-20100909-C00025.png) 1976-11-12

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