FR2387756A1 - Procede d'enregistrement d'une information spatiale sur un filtre a diffraction - Google Patents

Procede d'enregistrement d'une information spatiale sur un filtre a diffraction

Info

Publication number
FR2387756A1
FR2387756A1 FR7811400A FR7811400A FR2387756A1 FR 2387756 A1 FR2387756 A1 FR 2387756A1 FR 7811400 A FR7811400 A FR 7811400A FR 7811400 A FR7811400 A FR 7811400A FR 2387756 A1 FR2387756 A1 FR 2387756A1
Authority
FR
France
Prior art keywords
spatial information
diffraction
filter
diffraction filter
recording spatial
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.)
Withdrawn
Application number
FR7811400A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of FR2387756A1 publication Critical patent/FR2387756A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00634Production of filters
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/18Diffraction gratings
    • G02B5/1866Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G02B5/1871Transmissive phase gratings
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G03F7/001Phase modulating patterns, e.g. refractive index patterns
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0057Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
FR7811400A 1977-04-18 1978-04-18 Procede d'enregistrement d'une information spatiale sur un filtre a diffraction Withdrawn FR2387756A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15966/77A GB1592901A (en) 1977-04-18 1977-04-18 Method for generating information pattern on diffractive-subtractive filter

Publications (1)

Publication Number Publication Date
FR2387756A1 true FR2387756A1 (fr) 1978-11-17

Family

ID=10068801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811400A Withdrawn FR2387756A1 (fr) 1977-04-18 1978-04-18 Procede d'enregistrement d'une information spatiale sur un filtre a diffraction

Country Status (4)

Country Link
JP (1) JPS54130049A (de)
DE (1) DE2816822C3 (de)
FR (1) FR2387756A1 (de)
GB (1) GB1592901A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013220448B4 (de) * 2013-10-10 2022-03-17 Zumtobel Lighting Gmbh Beleuchtungsanordnung mit Laser als Lichtquelle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1265641A (fr) * 1959-08-21 1961-06-30 Thomson Houston Comp Francaise Système d'enregistrement et de projection d'images trichromes
GB1145436A (en) * 1967-10-24 1969-03-12 Ncr Co Information processing system
US3436216A (en) * 1965-08-02 1969-04-01 Xerox Corp Image storage comprising a thermoplastic deformation pattern
US3957354A (en) * 1975-02-03 1976-05-18 Rca Corporation Diffractive subtractive color filtering technique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1265641A (fr) * 1959-08-21 1961-06-30 Thomson Houston Comp Francaise Système d'enregistrement et de projection d'images trichromes
US3436216A (en) * 1965-08-02 1969-04-01 Xerox Corp Image storage comprising a thermoplastic deformation pattern
GB1145436A (en) * 1967-10-24 1969-03-12 Ncr Co Information processing system
US3957354A (en) * 1975-02-03 1976-05-18 Rca Corporation Diffractive subtractive color filtering technique

Also Published As

Publication number Publication date
DE2816822C3 (de) 1980-07-03
JPS54130049A (en) 1979-10-09
DE2816822B2 (de) 1979-10-04
DE2816822A1 (de) 1978-10-19
GB1592901A (en) 1981-07-08

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Legal Events

Date Code Title Description
RE Withdrawal of published application