FR2425722A1 - Plaques a microcanaux a gain stabilise et procede d'obtention de celles-ci - Google Patents
Plaques a microcanaux a gain stabilise et procede d'obtention de celles-ciInfo
- Publication number
- FR2425722A1 FR2425722A1 FR7911950A FR7911950A FR2425722A1 FR 2425722 A1 FR2425722 A1 FR 2425722A1 FR 7911950 A FR7911950 A FR 7911950A FR 7911950 A FR7911950 A FR 7911950A FR 2425722 A1 FR2425722 A1 FR 2425722A1
- Authority
- FR
- France
- Prior art keywords
- obtaining
- same
- microchannel plates
- stabilized gain
- gain microchannel
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/24—Dynodes having potential gradient along their surfaces
- H01J43/246—Microchannel plates [MCP]
Landscapes
- Electron Tubes For Measurement (AREA)
Abstract
L'INVENTION CONCERNE LES PLAQUES A MICROCANAUX DE MULTIPLICATEURS D'ELECTRONS. ELLE SE CARACTERISE EN CE QUE LES SURFACES DE PAROI INTERNE DES CANAUX COMPORTENT UNE CERTAINE QUANTITE DE CESIUM QUI STABILISE LE GAIN LORS DU VIEILLISSEMENT (COURBES A, B, C DE VARIATION EN FONCTION DE LA CHARGE TOTALE FOURNIE). APPLICATION: TUBES CATHODIQUES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90405878A | 1978-05-08 | 1978-05-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425722A1 true FR2425722A1 (fr) | 1979-12-07 |
FR2425722B1 FR2425722B1 (fr) | 1981-03-06 |
Family
ID=25418474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911950A Granted FR2425722A1 (fr) | 1978-05-08 | 1979-05-04 | Plaques a microcanaux a gain stabilise et procede d'obtention de celles-ci |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS54146953A (fr) |
DE (1) | DE2918542A1 (fr) |
FR (1) | FR2425722A1 (fr) |
GB (1) | GB2020481A (fr) |
NL (1) | NL7902374A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0204198B1 (fr) * | 1985-05-28 | 1988-10-05 | Siemens Aktiengesellschaft | Structure de canaux d'un multiplicateur d'électrons |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU171935A1 (fr) * | всЕС ПАиит | |||
FR1360684A (fr) * | 1962-06-26 | 1964-05-08 | Rca Corp | Multiplicateur d'électrons |
US3331670A (en) * | 1963-09-09 | 1967-07-18 | American Optical Corp | Method of making multichannelled electron multiplier component |
US4051403A (en) * | 1976-08-10 | 1977-09-27 | The United States Of America As Represented By The Secretary Of The Army | Channel plate multiplier having higher secondary emission coefficient near input |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843569A (fr) * | 1971-10-05 | 1973-06-23 |
-
1979
- 1979-03-27 NL NL7902374A patent/NL7902374A/xx not_active Application Discontinuation
- 1979-04-05 GB GB7911980A patent/GB2020481A/en not_active Withdrawn
- 1979-05-04 FR FR7911950A patent/FR2425722A1/fr active Granted
- 1979-05-08 JP JP5621379A patent/JPS54146953A/ja active Pending
- 1979-05-08 DE DE19792918542 patent/DE2918542A1/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU171935A1 (fr) * | всЕС ПАиит | |||
FR1360684A (fr) * | 1962-06-26 | 1964-05-08 | Rca Corp | Multiplicateur d'électrons |
US3331670A (en) * | 1963-09-09 | 1967-07-18 | American Optical Corp | Method of making multichannelled electron multiplier component |
US4051403A (en) * | 1976-08-10 | 1977-09-27 | The United States Of America As Represented By The Secretary Of The Army | Channel plate multiplier having higher secondary emission coefficient near input |
Also Published As
Publication number | Publication date |
---|---|
FR2425722B1 (fr) | 1981-03-06 |
NL7902374A (nl) | 1979-11-12 |
JPS54146953A (en) | 1979-11-16 |
DE2918542A1 (de) | 1979-11-15 |
GB2020481A (en) | 1979-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |