FR2780166B1 - Systeme d'imagerie optique - Google Patents
Systeme d'imagerie optiqueInfo
- Publication number
- FR2780166B1 FR2780166B1 FR9906085A FR9906085A FR2780166B1 FR 2780166 B1 FR2780166 B1 FR 2780166B1 FR 9906085 A FR9906085 A FR 9906085A FR 9906085 A FR9906085 A FR 9906085A FR 2780166 B1 FR2780166 B1 FR 2780166B1
- Authority
- FR
- France
- Prior art keywords
- imaging system
- optical imaging
- optical
- imaging
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0896—Catadioptric systems with variable magnification or multiple imaging planes, including multispectral systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0836—Catadioptric systems using more than three curved mirrors
- G02B17/084—Catadioptric systems using more than three curved mirrors on-axis systems with at least one of the mirrors having a central aperture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9810341.9A GB9810341D0 (en) | 1998-05-15 | 1998-05-15 | Optical imaging system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2780166A1 FR2780166A1 (fr) | 1999-12-24 |
FR2780166B1 true FR2780166B1 (fr) | 2001-11-23 |
Family
ID=10832033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9906085A Expired - Fee Related FR2780166B1 (fr) | 1998-05-15 | 1999-05-12 | Systeme d'imagerie optique |
Country Status (3)
Country | Link |
---|---|
US (1) | US6366399B1 (fr) |
FR (1) | FR2780166B1 (fr) |
GB (1) | GB9810341D0 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6525862B2 (en) * | 1996-10-30 | 2003-02-25 | Photogen, Inc. | Methods and apparatus for optical imaging |
US6646799B1 (en) * | 2000-08-30 | 2003-11-11 | Science Applications International Corporation | System and method for combining multiple energy bands to improve scene viewing |
US7082001B2 (en) * | 2004-03-31 | 2006-07-25 | The United States Of America As Represented By The Secretary Of The Army | Dual mode mirror imaging system |
US7486438B2 (en) * | 2005-04-28 | 2009-02-03 | Institut National D'optique | High-resolution optical imaging systems |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3650629A (en) * | 1970-06-03 | 1972-03-21 | Texas Instruments Inc | Split image, dual spectrum optical scanning system |
US3674334A (en) | 1971-01-04 | 1972-07-04 | Perkin Elmer Corp | Catoptric anastigmatic afocal optical system |
FR2429505A1 (fr) | 1978-06-20 | 1980-01-18 | Thomson Csf | Systeme d'alimentation periscopique pour antenne bi-gamme |
DE3169965D1 (en) | 1980-07-24 | 1985-05-23 | Pilkington Perkin Elmer Ltd | Infra-red optical system |
US4866454A (en) * | 1987-03-04 | 1989-09-12 | Droessler Justin G | Multi-spectral imaging system |
US5144476A (en) | 1989-04-24 | 1992-09-01 | Kebo Reynold S | All-reflective zoom optical system |
JPH0776745B2 (ja) | 1989-11-03 | 1995-08-16 | 株式会社堀場製作所 | 顕微分光測定装置 |
IL93738A (en) | 1990-03-14 | 1994-10-07 | Israel State | Single axis optical system made from a single portion of material |
US5114238A (en) | 1990-06-28 | 1992-05-19 | Lockheed Missiles & Space Company, Inc. | Infrared catadioptric zoom relay telescope |
US5161051A (en) | 1990-12-13 | 1992-11-03 | Hughes Aircraft Company | Simultaneous dual field of view sensor |
US5841574A (en) * | 1996-06-28 | 1998-11-24 | Recon/Optical, Inc. | Multi-special decentered catadioptric optical system |
GB9711366D0 (en) | 1997-06-02 | 1997-07-30 | Pilkington Perkin Elmer Ltd | Optical imaging system |
-
1998
- 1998-05-15 GB GBGB9810341.9A patent/GB9810341D0/en not_active Ceased
-
1999
- 1999-05-03 US US09/304,497 patent/US6366399B1/en not_active Expired - Lifetime
- 1999-05-12 FR FR9906085A patent/FR2780166B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2780166A1 (fr) | 1999-12-24 |
US6366399B1 (en) | 2002-04-02 |
GB9810341D0 (en) | 1998-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |