...However, photocathode is easy to realize a multiplication mechanism such as accelerating photoelectrons in a vacuum and multiplying them by reflection or transmission type secondary electron multiplication, induced conductivity by electron impact, or multiplication of light flux using a phosphor screen, and is used in ultra-high sensitivity camera tubes. SIT tubes (silicon intensifier target tubes) are a representative ultra-high sensitivity camera tube that accelerates photoelectrons to several kV and impacts a silicon single crystal target, achieving a gain of over 1000 times. In some cases, image intensifier tubes and camera tubes are combined for use. ... *Some of the terminology that refers to "silicon intensifier target tube" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…しかし,光電面は,真空中の光電子を加速して,反射もしくは透過形の二次電子増倍や電子衝撃による誘起導電性,蛍光面を使用しての光束の増倍など増倍機構を実現しやすく,超高感度撮像管に使用される。SIT管silicon intensifier target tubeは光電子を数kVに加速してシリコン単結晶ターゲットを衝撃し,1000倍以上の利得を得ている代表的超高感度撮像管である。また,映像増倍管と撮像管を結合して使用する場合もある。… ※「silicon intensifier target tube」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
…The female writer Amalia Guglielminetti (1881-19...
…[Ichiro Sakanashi]. … *Some of the terminology t...
The term "applied mathematics" evokes a...
The word socialism first appeared as socialism in...
A species of moss in the Cupressaceae family. It ...
A general term for the amoeboid amoebae, which be...
…Women are depicted in profile, often with exagge...
... refers to compounds added to gasoline to prev...
...Ryonin built Raigo-in Temple in Ohara, Kyoto i...
The name given to the Iberian Peninsula by the Mu...
(1) Also translated as "people's impeachm...
A type of ticket. There are those in which the tra...
The original text of Greek astronomy. It was writ...
…The types of substances required vary from speci...
〘Noun〙① A word that likens the air surrounding the...