BE767176A - PROCEDURE FOR CONVERTING ABSORPTION HOLOGRAMS INTO STAGE HOLOGRAMS - Google Patents
PROCEDURE FOR CONVERTING ABSORPTION HOLOGRAMS INTO STAGE HOLOGRAMSInfo
- Publication number
- BE767176A BE767176A BE767176A BE767176A BE767176A BE 767176 A BE767176 A BE 767176A BE 767176 A BE767176 A BE 767176A BE 767176 A BE767176 A BE 767176A BE 767176 A BE767176 A BE 767176A
- Authority
- BE
- Belgium
- Prior art keywords
- holograms
- procedure
- stage
- converting
- absorption
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/66—Compositions containing chromates as photosensitive substances
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
- G03F7/001—Phase modulating patterns, e.g. refractive index patterns
-
- 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
- G03H1/20—Copying holograms by holographic, i.e. optical means
-
- 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
- G03H1/20—Copying holograms by holographic, i.e. optical means
- G03H2001/207—Copying holograms by holographic, i.e. optical means with modification of the nature of the hologram, e.g. changing from volume to surface relief or from reflection to transmission
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2240/00—Hologram nature or properties
- G03H2240/10—Physical parameter modulated by the hologram
- G03H2240/11—Phase only modulation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2240/00—Hologram nature or properties
- G03H2240/10—Physical parameter modulated by the hologram
- G03H2240/12—Amplitude only modulation
-
- 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
- G03H2260/10—Dichromated gelatine or equivalents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702025617 DE2025617A1 (en) | 1970-05-26 | 1970-05-26 | Process for converting absorption holograms into phase holograms |
Publications (1)
Publication Number | Publication Date |
---|---|
BE767176A true BE767176A (en) | 1971-11-16 |
Family
ID=5772108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE767176A BE767176A (en) | 1970-05-26 | 1971-05-14 | PROCEDURE FOR CONVERTING ABSORPTION HOLOGRAMS INTO STAGE HOLOGRAMS |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE767176A (en) |
CH (1) | CH554003A (en) |
DE (1) | DE2025617A1 (en) |
FR (1) | FR2093784A5 (en) |
GB (1) | GB1326313A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5547786A (en) * | 1992-10-06 | 1996-08-20 | Northrop Grumman Corporation | System and method of fabricating multiple holographic elements |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8814233D0 (en) * | 1988-06-15 | 1988-07-20 | Chubb Electronics Ltd | Data carriers |
FR2696557B1 (en) * | 1993-10-06 | 1995-08-25 | Grumman Aerospace Corp | SYSTEM AND METHOD FOR MANUFACTURING MULTIPLE HOLOGRAPHIC ELEMENTS. |
-
1970
- 1970-05-26 DE DE19702025617 patent/DE2025617A1/en active Pending
-
1971
- 1971-04-23 CH CH593971A patent/CH554003A/en not_active IP Right Cessation
- 1971-05-14 BE BE767176A patent/BE767176A/en unknown
- 1971-05-14 GB GB1488871*[A patent/GB1326313A/en not_active Expired
- 1971-05-26 FR FR7119140A patent/FR2093784A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5547786A (en) * | 1992-10-06 | 1996-08-20 | Northrop Grumman Corporation | System and method of fabricating multiple holographic elements |
Also Published As
Publication number | Publication date |
---|---|
CH554003A (en) | 1974-09-13 |
GB1326313A (en) | 1973-08-08 |
DE2025617A1 (en) | 1971-12-09 |
FR2093784A5 (en) | 1972-01-28 |
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