RU2007143242A - Photomultiplier - Google Patents
Photomultiplier Download PDFInfo
- Publication number
- RU2007143242A RU2007143242A RU2007143242/28A RU2007143242A RU2007143242A RU 2007143242 A RU2007143242 A RU 2007143242A RU 2007143242/28 A RU2007143242/28 A RU 2007143242/28A RU 2007143242 A RU2007143242 A RU 2007143242A RU 2007143242 A RU2007143242 A RU 2007143242A
- Authority
- RU
- Russia
- Prior art keywords
- photocathode
- electrode
- diaphragm
- cuff
- secondary emission
- Prior art date
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- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
Фотоумножитель, содержащий цилиндрический стеклянный секционированный корпус с торцевым полупрозрачным фотокатодом, фотокатодную камеру, образуемую фотокатодом, манжетой фотокатода и электродом-диафрагмой, отличающийся тем, что в качестве умножительной системы используется вторично-эмиссионный умножитель электронов, содержащий электрод-диафрагму, проводящую резистивную пленку, нанесенную на внутреннюю поверхность стеклянного цилиндрического корпуса и обладающую высоким значением коэффициента вторичной эмиссии, осевой электрод в виде проводящей тонкой нити, расположенной вдоль оси цилиндрического корпуса и иглообразный электрод с манжетой в виде металлического конуса, электрически соединенный с электродом-диафрагмой и скрепленный через изолятор с осевым электродом.A photomultiplier comprising a cylindrical glass partitioned body with an end semitransparent photocathode, a photocathode chamber formed by a photocathode, a photocathode cuff and a diaphragm electrode, characterized in that a secondary emission electron multiplier containing a diaphragm conducting conductive resistive film is used as a multiplier system on the inner surface of the glass cylindrical body and having a high value of the secondary emission coefficient, the axial electrode in the form of a conductive thin thread located along the axis of the cylindrical body and a needle-shaped electrode with a cuff in the form of a metal cone, electrically connected to the electrode-diaphragm and fastened through an insulator with an axial electrode.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007143242/28A RU2368978C2 (en) | 2007-11-21 | 2007-11-21 | Photomultiplier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007143242/28A RU2368978C2 (en) | 2007-11-21 | 2007-11-21 | Photomultiplier |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007143242A true RU2007143242A (en) | 2009-05-27 |
RU2368978C2 RU2368978C2 (en) | 2009-09-27 |
Family
ID=41022895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007143242/28A RU2368978C2 (en) | 2007-11-21 | 2007-11-21 | Photomultiplier |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2368978C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6875217B2 (en) * | 2017-06-30 | 2021-05-19 | 浜松ホトニクス株式会社 | Electronic polyploid |
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2007
- 2007-11-21 RU RU2007143242/28A patent/RU2368978C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2368978C2 (en) | 2009-09-27 |
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