GB1597002A - Method and a camera tube for analysing a pyroelectric target - Google Patents
Method and a camera tube for analysing a pyroelectric target Download PDFInfo
- Publication number
- GB1597002A GB1597002A GB48835/77A GB4883577A GB1597002A GB 1597002 A GB1597002 A GB 1597002A GB 48835/77 A GB48835/77 A GB 48835/77A GB 4883577 A GB4883577 A GB 4883577A GB 1597002 A GB1597002 A GB 1597002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- target
- pyroelectric
- electron
- during
- camera tube
- 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
- 238000000034 method Methods 0.000 title claims description 16
- 238000010894 electron beam technology Methods 0.000 claims description 42
- 230000005855 radiation Effects 0.000 claims description 36
- 238000006386 neutralization reaction Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 230000003472 neutralizing effect Effects 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 230000001066 destructive effect Effects 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- XKUKSGPZAADMRA-UHFFFAOYSA-N glycyl-glycyl-glycine Natural products NCC(=O)NCC(=O)NCC(O)=O XKUKSGPZAADMRA-UHFFFAOYSA-N 0.000 description 1
- 108010067216 glycyl-glycyl-glycine Proteins 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- PGAPATLGJSQQBU-UHFFFAOYSA-M thallium(i) bromide Chemical compound [Tl]Br PGAPATLGJSQQBU-UHFFFAOYSA-M 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
- H01J29/458—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen pyroelectrical targets; targets for infrared or ultraviolet or X-ray radiations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/49—Pick-up adapted for an input of electromagnetic radiation other than visible light and having an electric output, e.g. for an input of X-rays, for an input of infrared radiation
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7635750A FR2372507A1 (fr) | 1976-11-26 | 1976-11-26 | Procede et dispositif d'analyse d'une cible pyroelectrique, notamment pour tube de prise de vues, et tube de prise de vues comportant un tel dispositif |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1597002A true GB1597002A (en) | 1981-09-03 |
Family
ID=9180380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB48835/77A Expired GB1597002A (en) | 1976-11-26 | 1977-11-23 | Method and a camera tube for analysing a pyroelectric target |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4225882A (US06826419-20041130-M00005.png) |
| DE (1) | DE2752679C3 (US06826419-20041130-M00005.png) |
| FR (1) | FR2372507A1 (US06826419-20041130-M00005.png) |
| GB (1) | GB1597002A (US06826419-20041130-M00005.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922048C2 (de) * | 1979-05-30 | 1982-06-24 | Heimann Gmbh, 6200 Wiesbaden | Wärmebildaufnahmeplatte |
| US4481535A (en) * | 1982-08-09 | 1984-11-06 | Xedar Corporation | Signal processing system for chopper type pyroelectric camera |
| US4686566A (en) * | 1986-07-28 | 1987-08-11 | Xedar Corporation | Automatic initiation of target crossover recovery in a pyroelectric camera |
| US6188160B1 (en) * | 1997-09-12 | 2001-02-13 | University Of Kentucky Research Foundation | Smart material control system and related method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3646267A (en) * | 1970-07-23 | 1972-02-29 | English Electric Valve Co Ltd | Camera system for producing a temperature image |
| FR2137163B1 (US06826419-20041130-M00005.png) * | 1971-05-14 | 1973-05-11 | Thomson Csf | |
| GB1480342A (en) * | 1973-10-29 | 1977-07-20 | English Electric Valve Co Ltd | Pyroelectric camera tubes |
| FR2340615A1 (fr) * | 1976-02-06 | 1977-09-02 | Thomson Csf | Methode de lecture electrique d'une cible resistive et tube de prise de vues mettant en oeuvre une telle methode |
-
1976
- 1976-11-26 FR FR7635750A patent/FR2372507A1/fr active Granted
-
1977
- 1977-11-21 US US05/853,175 patent/US4225882A/en not_active Expired - Lifetime
- 1977-11-23 GB GB48835/77A patent/GB1597002A/en not_active Expired
- 1977-11-25 DE DE2752679A patent/DE2752679C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2752679B2 (de) | 1979-04-12 |
| FR2372507A1 (fr) | 1978-06-23 |
| FR2372507B1 (US06826419-20041130-M00005.png) | 1979-03-30 |
| DE2752679C3 (de) | 1979-12-06 |
| US4225882A (en) | 1980-09-30 |
| DE2752679A1 (de) | 1978-06-01 |
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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 |