GB8704081D0 - Holographic optical elements - Google Patents
Holographic optical elementsInfo
- Publication number
- GB8704081D0 GB8704081D0 GB878704081A GB8704081A GB8704081D0 GB 8704081 D0 GB8704081 D0 GB 8704081D0 GB 878704081 A GB878704081 A GB 878704081A GB 8704081 A GB8704081 A GB 8704081A GB 8704081 D0 GB8704081 D0 GB 8704081D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical elements
- holographic optical
- holographic
- elements
- optical
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- 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
- G03H1/06—Processes or apparatus for producing holograms using incoherent light
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8704081A GB2201525B (en) | 1987-02-21 | 1987-02-21 | Manufacture of holographic optical elements |
DE19883803054 DE3803054A1 (en) | 1987-02-21 | 1988-02-02 | METHOD AND DEVICE FOR PRODUCING HOLOGRAPHIC OPTICAL ELEMENTS |
FR8802013A FR2611278B1 (en) | 1987-02-21 | 1988-02-19 | METHOD AND APPARATUS FOR MAKING A HOLOGRAPHIC OPTICAL ELEMENT, AND HOLOGRAPHIC OPTICAL ELEMENT THUS OBTAINED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8704081A GB2201525B (en) | 1987-02-21 | 1987-02-21 | Manufacture of holographic optical elements |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8704081D0 true GB8704081D0 (en) | 1987-08-05 |
GB2201525A GB2201525A (en) | 1988-09-01 |
GB2201525B GB2201525B (en) | 1990-10-31 |
Family
ID=10612695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8704081A Expired - Lifetime GB2201525B (en) | 1987-02-21 | 1987-02-21 | Manufacture of holographic optical elements |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3803054A1 (en) |
FR (1) | FR2611278B1 (en) |
GB (1) | GB2201525B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692825A (en) * | 2012-06-14 | 2012-09-26 | 黑龙江工程学院 | Device and method for photo-etching with incoherent light |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3640599A (en) * | 1969-04-04 | 1972-02-08 | American Optical Corp | Simulation of an extended incoherent object source in holography so as to eliminate speckle noise |
GB1384281A (en) * | 1972-03-16 | 1975-02-19 | Secretary Trade Ind Brit | Formation of photographic records |
US4256363A (en) * | 1978-08-08 | 1981-03-17 | The United States Of America As Represented By The Secretary Of The Air Force | Speckle suppression of holographic microscopy |
GB2195784B (en) * | 1986-10-07 | 1990-01-10 | Le I Yadernoi Fiz Im B P Konst | Apparatus for synthesis of elongated holographic diffraction gratings |
-
1987
- 1987-02-21 GB GB8704081A patent/GB2201525B/en not_active Expired - Lifetime
-
1988
- 1988-02-02 DE DE19883803054 patent/DE3803054A1/en not_active Withdrawn
- 1988-02-19 FR FR8802013A patent/FR2611278B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3803054A1 (en) | 1988-09-01 |
FR2611278B1 (en) | 1993-09-10 |
FR2611278A1 (en) | 1988-08-26 |
GB2201525B (en) | 1990-10-31 |
GB2201525A (en) | 1988-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960221 |