JP4832898B2 - 電子管 - Google Patents
電子管 Download PDFInfo
- Publication number
- JP4832898B2 JP4832898B2 JP2006000252A JP2006000252A JP4832898B2 JP 4832898 B2 JP4832898 B2 JP 4832898B2 JP 2006000252 A JP2006000252 A JP 2006000252A JP 2006000252 A JP2006000252 A JP 2006000252A JP 4832898 B2 JP4832898 B2 JP 4832898B2
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- electrode
- photocathode
- electron
- voltage
- electron tube
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- 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.)
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- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Light Receiving Elements (AREA)
Description
Claims (4)
- 内部が真空に保持された外囲器と、
前記外囲器の入射窓の真空側に形成された光電面と、
前記外囲器の内部において前記光電面と対向するように設けられ、前記光電面から放出された電子を電気信号に変換する電子検出素子と、
前記外囲器の内壁に沿って前記光電面と前記電子検出素子との間で所定の間隔を空けて、前記光電面と電気的に独立して配設され、電子を通過させる開口部をもった複数の電極とを備え、
前記複数の電極のうち前記光電面に最も近い位置に配置された第1の電極には、前記光電面に対して正の電圧が印加され、
前記複数の電極のうち前記第1の電極と前記電子検出素子との間に配置された第2の電極には、前記第1の電極に印加される電圧以下の電圧が印加され、
前記第2の電極には、前記光電面の電圧以下の電圧が印加される、
ことを特徴とする電子管。 - 前記複数の電極は、前記第2の電極と前記電子検出素子との間に設けられ、前記光電面に向けて延びて電子を通過させる開口を形成する先端部を有する第3の電極を更に有する、
ことを特徴とする請求項1記載の電子管。 - 前記複数の電極は、前記第2の電極と前記電子検出素子との間に設けられ、前記第1の電極に印加される電圧以上の電圧が印加される第4の電極を更に有する、
ことを特徴とする請求項1又は2記載の電子管。 - 前記光電面と前記第1の電極との間に前記光電面と電気的に導通して設けられた陰極を更に備える、
ことを特徴とする請求項1〜3のいずれか一項に記載の電子管。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006000252A JP4832898B2 (ja) | 2006-01-04 | 2006-01-04 | 電子管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2006000252A JP4832898B2 (ja) | 2006-01-04 | 2006-01-04 | 電子管 |
Publications (2)
Publication Number | Publication Date |
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JP2007184119A JP2007184119A (ja) | 2007-07-19 |
JP4832898B2 true JP4832898B2 (ja) | 2011-12-07 |
Family
ID=38340030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006000252A Active JP4832898B2 (ja) | 2006-01-04 | 2006-01-04 | 電子管 |
Country Status (1)
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JP (1) | JP4832898B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11118969B2 (en) | 2017-07-12 | 2021-09-14 | Hamamatsu Photonics K.K. | Electron tube comprising a focusing electrode part having a light passage portion and an electron passage portion |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106876514A (zh) * | 2016-12-19 | 2017-06-20 | 中国电子科技集团公司第五十五研究所 | 真空‑半导体混合型光电探测器 |
JP7369675B2 (ja) | 2020-07-17 | 2023-10-26 | 浜松ホトニクス株式会社 | 電子管、電子管モジュール、及び光学装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2486712A1 (fr) * | 1980-07-11 | 1982-01-15 | Thomson Csf | Tube intensificateur d'images a micro-canaux, et ensemble de prise de vues comprenant un tel tube |
JP3728352B2 (ja) * | 1996-07-16 | 2005-12-21 | 浜松ホトニクス株式会社 | 電子管 |
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2006
- 2006-01-04 JP JP2006000252A patent/JP4832898B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11118969B2 (en) | 2017-07-12 | 2021-09-14 | Hamamatsu Photonics K.K. | Electron tube comprising a focusing electrode part having a light passage portion and an electron passage portion |
Also Published As
Publication number | Publication date |
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JP2007184119A (ja) | 2007-07-19 |
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