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FR1546333A - Device for observing a hologram using white light, and deflection grid for use in this device - Google Patents

Device for observing a hologram using white light, and deflection grid for use in this device

Info

Publication number
FR1546333A
FR1546333A FR130939A FR130939A FR1546333A FR 1546333 A FR1546333 A FR 1546333A FR 130939 A FR130939 A FR 130939A FR 130939 A FR130939 A FR 130939A FR 1546333 A FR1546333 A FR 1546333A
Authority
FR
France
Prior art keywords
hologram
observing
white light
deflection grid
deflection
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
FR130939A
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR130939A priority Critical patent/FR1546333A/en
Application granted granted Critical
Publication of FR1546333A publication Critical patent/FR1546333A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • 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
    • G03H1/24—Processes or apparatus for obtaining an optical image from holograms using white light, e.g. rainbow holograms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR130939A 1967-12-05 1967-12-05 Device for observing a hologram using white light, and deflection grid for use in this device Expired FR1546333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR130939A FR1546333A (en) 1967-12-05 1967-12-05 Device for observing a hologram using white light, and deflection grid for use in this device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR130939A FR1546333A (en) 1967-12-05 1967-12-05 Device for observing a hologram using white light, and deflection grid for use in this device
US87997670A 1970-01-29 1970-01-29

Publications (1)

Publication Number Publication Date
FR1546333A true FR1546333A (en) 1968-11-15

Family

ID=26181371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR130939A Expired FR1546333A (en) 1967-12-05 1967-12-05 Device for observing a hologram using white light, and deflection grid for use in this device

Country Status (1)

Country Link
FR (1) FR1546333A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086223A1 (en) * 1970-04-21 1971-12-31 Patek Philippe Sa
FR2509485A1 (en) * 1981-07-07 1983-01-14 Thomson Csf HOLOGRAPHIC RECORDING-READING METHOD AND DEVICE USING THE SAME
US4623215A (en) * 1982-02-15 1986-11-18 Satori Limited Holograms
US5048925A (en) * 1985-05-28 1991-09-17 Advanced Environmental Research Group Quasi volume diffracting structures

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086223A1 (en) * 1970-04-21 1971-12-31 Patek Philippe Sa
FR2509485A1 (en) * 1981-07-07 1983-01-14 Thomson Csf HOLOGRAPHIC RECORDING-READING METHOD AND DEVICE USING THE SAME
US4623215A (en) * 1982-02-15 1986-11-18 Satori Limited Holograms
US5048925A (en) * 1985-05-28 1991-09-17 Advanced Environmental Research Group Quasi volume diffracting structures

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