JPS4979257A - - Google Patents

Info

Publication number
JPS4979257A
JPS4979257A JP12061772A JP12061772A JPS4979257A JP S4979257 A JPS4979257 A JP S4979257A JP 12061772 A JP12061772 A JP 12061772A JP 12061772 A JP12061772 A JP 12061772A JP S4979257 A JPS4979257 A JP S4979257A
Authority
JP
Japan
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
JP12061772A
Other languages
Japanese (ja)
Other versions
JPS5139864B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP12061772A priority Critical patent/JPS5139864B2/ja
Priority to FR7342717A priority patent/FR2214134B1/fr
Priority to DE19732360417 priority patent/DE2360417C3/de
Publication of JPS4979257A publication Critical patent/JPS4979257A/ja
Publication of JPS5139864B2 publication Critical patent/JPS5139864B2/ja
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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/16—Processes or apparatus for producing holograms using Fourier transform
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G02B5/1871—Transmissive phase gratings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP12061772A 1972-12-04 1972-12-04 Expired JPS5139864B2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12061772A JPS5139864B2 (enrdf_load_stackoverflow) 1972-12-04 1972-12-04
FR7342717A FR2214134B1 (enrdf_load_stackoverflow) 1972-12-04 1973-11-30
DE19732360417 DE2360417C3 (de) 1972-12-04 1973-12-04 Phasenplatte zur Erzielung von zufallsverteilten Phasenverschiebungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12061772A JPS5139864B2 (enrdf_load_stackoverflow) 1972-12-04 1972-12-04

Publications (2)

Publication Number Publication Date
JPS4979257A true JPS4979257A (enrdf_load_stackoverflow) 1974-07-31
JPS5139864B2 JPS5139864B2 (enrdf_load_stackoverflow) 1976-10-30

Family

ID=14790663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12061772A Expired JPS5139864B2 (enrdf_load_stackoverflow) 1972-12-04 1972-12-04

Country Status (3)

Country Link
JP (1) JPS5139864B2 (enrdf_load_stackoverflow)
DE (1) DE2360417C3 (enrdf_load_stackoverflow)
FR (1) FR2214134B1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645075C2 (de) * 1976-10-06 1985-06-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Optische Anordnung zur Erzeugung von spektral zerlegten Abbildungen
JPH079483B2 (ja) * 1985-10-22 1995-02-01 株式会社クラレ 形態屈折率双変調型位相格子
US4744615A (en) * 1986-01-29 1988-05-17 International Business Machines Corporation Laser beam homogenizer
US4804249A (en) * 1986-12-24 1989-02-14 Honeywell Inc. Optical filter for incoherent imaging systems

Also Published As

Publication number Publication date
DE2360417A1 (de) 1974-06-06
FR2214134A1 (enrdf_load_stackoverflow) 1974-08-09
DE2360417B2 (de) 1978-11-16
DE2360417C3 (de) 1979-07-26
JPS5139864B2 (enrdf_load_stackoverflow) 1976-10-30
FR2214134B1 (enrdf_load_stackoverflow) 1977-06-24

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