CA972207A - Fabrication of refractive blazed holograms - Google Patents

Fabrication of refractive blazed holograms

Info

Publication number
CA972207A
CA972207A CA121,789A CA121789A CA972207A CA 972207 A CA972207 A CA 972207A CA 121789 A CA121789 A CA 121789A CA 972207 A CA972207 A CA 972207A
Authority
CA
Canada
Prior art keywords
refractive
fabrication
blazed holograms
blazed
holograms
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
CA121,789A
Other languages
English (en)
Other versions
CA121789S (en
Inventor
Nicholas K. Sheridon
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Priority to CA227,654A priority Critical patent/CA1000535A/en
Application granted granted Critical
Publication of CA972207A publication Critical patent/CA972207A/en
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
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0244—Surface relief holograms
    • 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
    • G03H1/0486—Improving or monitoring the quality of the record, e.g. by compensating distortions, aberrations
    • 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
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G03H2001/2231—Reflection reconstruction
    • 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
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G03H2001/2234—Transmission reconstruction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/36—Conform enhancement layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/14—Photoresist
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/50—Reactivity or recording processes
    • G03H2260/63—Indirect etching, e.g. lithography
    • 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
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
CA121,789A 1970-10-23 1971-08-31 Fabrication of refractive blazed holograms Expired CA972207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA227,654A CA1000535A (en) 1970-10-23 1975-05-23 Fabrication of refractive blazed holograms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8340370A 1970-10-23 1970-10-23

Publications (1)

Publication Number Publication Date
CA972207A true CA972207A (en) 1975-08-05

Family

ID=22178073

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,789A Expired CA972207A (en) 1970-10-23 1971-08-31 Fabrication of refractive blazed holograms

Country Status (5)

Country Link
US (1) US3680945A (de)
JP (1) JPS5310862B1 (de)
CA (1) CA972207A (de)
DE (2) DE2152754C3 (de)
GB (2) GB1371922A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944420A (en) * 1974-05-22 1976-03-16 Rca Corporation Generation of permanent phase holograms and relief patterns in durable media by chemical etching
US4023010A (en) * 1975-09-08 1977-05-10 Ncr Corporation Optical identification system and reader for reading optical gratings on a record medium
JPS5518664A (en) * 1978-07-27 1980-02-08 Canon Inc Information mark display device
FR2465255B1 (fr) * 1979-09-10 1987-02-20 Roumiguieres Jean Louis Procede pour reporter sur un support l'ombre fidele d'un masque perce de fentes distribuees periodiquement, et application de ce procede notamment en photolithogravure
US4412719A (en) * 1981-04-10 1983-11-01 Environmental Research Institute Of Michigan Method and article having predetermined net reflectance characteristics
US4447111A (en) * 1982-02-25 1984-05-08 Grumman Aerospace Corporation Achromatic holographic element
CH661683A5 (de) * 1983-09-19 1987-08-14 Landis & Gyr Ag Einrichtung zum praegen von reliefmustern hoher aufloesung.
EP0222238B2 (de) * 1985-11-11 1998-02-11 Sharp Kabushiki Kaisha Optischer Kopf
JPH0243590A (ja) * 1988-08-03 1990-02-14 Sharp Corp ブレーズホログラムの製造方法
JP2524568B2 (ja) * 1991-09-18 1996-08-14 キヤノン株式会社 カラ―画像読取装置
US6596982B1 (en) * 1992-12-09 2003-07-22 Raytheon Company Reflection suppression in focal plane arrays by use of blazed diffraction grating
US5978607A (en) * 1997-08-05 1999-11-02 Eastman Kodak Company Camera with scanned display in viewfinder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139955A (en) * 1965-11-22 1969-01-15 Rca Corp Hologram record pressings

Also Published As

Publication number Publication date
DE2167075C2 (de) 1980-11-06
JPS5310862B1 (de) 1978-04-17
DE2152754B2 (de) 1978-07-27
US3680945A (en) 1972-08-01
DE2152754C3 (de) 1979-03-29
GB1371923A (en) 1974-10-30
GB1371922A (en) 1974-10-30
DE2167075B1 (de) 1980-02-28
DE2152754A1 (de) 1972-04-27

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