GB1301954A - - Google Patents
Info
- Publication number
- GB1301954A GB1301954A GB2412671*A GB2412671A GB1301954A GB 1301954 A GB1301954 A GB 1301954A GB 2412671 A GB2412671 A GB 2412671A GB 1301954 A GB1301954 A GB 1301954A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grating
- infra
- diaphragm
- red
- liquid film
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/50—Optics for phase object visualisation
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH382570A CH522231A (de) | 1970-03-13 | 1970-03-13 | Vorrichtung zum Sichtbarmachen von Infrarotstrahlen |
CH213971A CH534364A (de) | 1970-03-13 | 1971-02-12 | Vorrichtung zum Sichtbarmachen von Infrarotstrahlen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1301954A true GB1301954A (fr) | 1973-01-04 |
Family
ID=25689615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2412671*A Expired GB1301954A (fr) | 1970-03-13 | 1971-04-19 |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT314868B (fr) |
BE (1) | BE764170A (fr) |
CA (1) | CA939943A (fr) |
CH (1) | CH534364A (fr) |
DE (1) | DE2111746A1 (fr) |
FR (1) | FR2081937B1 (fr) |
GB (1) | GB1301954A (fr) |
IL (1) | IL36372A (fr) |
NL (1) | NL7103127A (fr) |
SE (1) | SE360182B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2437638A1 (fr) * | 1978-09-29 | 1980-04-25 | Anvar | Procede pour la transformation d'images thermiques, notamment en images visibles, et dispositif pour sa mise en oeuvre |
WO1980001518A1 (fr) * | 1979-01-12 | 1980-03-20 | Lasag Ag | Dispositif de modulation de la lumiere et son utilisation pour l'essai de pieces |
US5486698A (en) * | 1994-04-19 | 1996-01-23 | Texas Instruments Incorporated | Thermal imaging system with integrated thermal chopper |
US5478242A (en) * | 1994-04-29 | 1995-12-26 | Texas Instruments Incorporated | Thermal isolation of hybrid thermal detectors through an anisotropic etch |
US5426303A (en) * | 1994-04-29 | 1995-06-20 | Texas Instruments Incorporated | Thermal isolation structure for hybrid thermal detectors |
US5457318A (en) * | 1994-04-29 | 1995-10-10 | Texas Instruments Incorporated | Thermal detector apparatus and method using reduced thermal capacity |
US5424544A (en) * | 1994-04-29 | 1995-06-13 | Texas Instruments Incorporated | Inter-pixel thermal isolation for hybrid thermal detectors |
US5574282A (en) * | 1994-06-30 | 1996-11-12 | Texas Instruments Incorporated | Thermal isolation for hybrid thermal detectors |
US5512748A (en) * | 1994-07-26 | 1996-04-30 | Texas Instruments Incorporated | Thermal imaging system with a monolithic focal plane array and method |
US5532484A (en) * | 1994-09-09 | 1996-07-02 | Texas Instruments Incorporated | Defective pixel signal substitution in thermal imaging systems |
US5559332A (en) * | 1994-11-04 | 1996-09-24 | Texas Instruments Incorporated | Thermal detector and method |
US5626773A (en) * | 1995-01-03 | 1997-05-06 | Texas Instruments Incorporated | Structure and method including dry etching techniques for forming an array of thermal sensitive elements |
US5644838A (en) * | 1995-01-03 | 1997-07-08 | Texas Instruments Incorporated | Method of fabricating a focal plane array for hybrid thermal imaging system |
US5746930A (en) * | 1995-01-03 | 1998-05-05 | Texas Instruments Incorporated | Method and structure for forming an array of thermal sensors |
US5603848A (en) * | 1995-01-03 | 1997-02-18 | Texas Instruments Incorporated | Method for etching through a substrate to an attached coating |
US5602043A (en) * | 1995-01-03 | 1997-02-11 | Texas Instruments Incorporated | Monolithic thermal detector with pyroelectric film and method |
US5708269A (en) * | 1995-08-15 | 1998-01-13 | Raytheon Ti Systems, Inc. | Thermal detector and method |
US6249374B1 (en) | 1996-03-04 | 2001-06-19 | Raytheon Company | Wide field of view infrared zoom lens assembly having a constant F/number |
US6018414A (en) * | 1996-03-04 | 2000-01-25 | Raytheon Company | Dual band infrared lens assembly using diffractive optics |
US5852516A (en) * | 1996-03-04 | 1998-12-22 | Raytheon Ti Systems, Inc. | Dual purpose infrared lens assembly using diffractive optics |
US5796514A (en) * | 1996-03-04 | 1998-08-18 | Raytheon Ti Systems, Inc. | Infrared zoom lens assembly having a variable F/number |
-
1971
- 1971-02-12 CH CH213971A patent/CH534364A/de not_active IP Right Cessation
- 1971-03-09 NL NL7103127A patent/NL7103127A/xx unknown
- 1971-03-09 CA CA107,233A patent/CA939943A/en not_active Expired
- 1971-03-09 IL IL36372A patent/IL36372A/xx unknown
- 1971-03-10 SE SE03082/71A patent/SE360182B/xx unknown
- 1971-03-11 DE DE19712111746 patent/DE2111746A1/de active Pending
- 1971-03-12 BE BE764170A patent/BE764170A/fr unknown
- 1971-03-12 FR FR7108811A patent/FR2081937B1/fr not_active Expired
- 1971-03-12 AT AT216671A patent/AT314868B/de not_active IP Right Cessation
- 1971-04-19 GB GB2412671*A patent/GB1301954A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL36372A (en) | 1974-01-14 |
BE764170A (fr) | 1971-09-13 |
FR2081937A1 (fr) | 1971-12-10 |
DE2111746A1 (de) | 1971-09-30 |
FR2081937B1 (fr) | 1974-10-11 |
AT314868B (de) | 1974-04-25 |
NL7103127A (fr) | 1971-09-15 |
SE360182B (fr) | 1973-09-17 |
IL36372A0 (en) | 1971-05-26 |
CH534364A (de) | 1973-02-28 |
CA939943A (en) | 1974-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |