GB9920955D0 - Beam deflector - Google Patents
Beam deflectorInfo
- Publication number
- GB9920955D0 GB9920955D0 GBGB9920955.3A GB9920955A GB9920955D0 GB 9920955 D0 GB9920955 D0 GB 9920955D0 GB 9920955 A GB9920955 A GB 9920955A GB 9920955 D0 GB9920955 D0 GB 9920955D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- beam deflector
- deflector
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
- G02B26/0883—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9920955A GB2337339B (en) | 1998-01-21 | 1999-01-21 | Beam deflector with three prisms |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9801197.6A GB9801197D0 (en) | 1998-01-21 | 1998-01-21 | Beam deflector |
GBGB9801292.5A GB9801292D0 (en) | 1998-01-22 | 1998-01-22 | Beam deflector |
GB9920955A GB2337339B (en) | 1998-01-21 | 1999-01-21 | Beam deflector with three prisms |
PCT/GB1999/000048 WO1999038045A1 (en) | 1998-01-21 | 1999-01-21 | Beam deflector |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9920955D0 true GB9920955D0 (en) | 1999-11-10 |
GB2337339A GB2337339A (en) | 1999-11-17 |
GB2337339B GB2337339B (en) | 2002-04-03 |
Family
ID=27269179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9920955A Expired - Lifetime GB2337339B (en) | 1998-01-21 | 1999-01-21 | Beam deflector with three prisms |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2337339B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1260818B (en) * | 1965-03-27 | 1968-02-08 | Zeiss Carl Fa | Prism system with continuously changing prismatic deflection |
GB2200223B (en) * | 1986-01-31 | 1989-06-07 | Ferranti Plc | Apparatus for controlling the direction of a beam of optical radiation |
US4850686A (en) * | 1987-02-06 | 1989-07-25 | Asahi Kogaku Kogyo K.K. | Apparatus for adjusting light beam direction |
-
1999
- 1999-01-21 GB GB9920955A patent/GB2337339B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2337339A (en) | 1999-11-17 |
GB2337339B (en) | 2002-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20190120 |