...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 "SIT tubes" 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。… ※「SIT 管」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 |
<<: SITC - Standard Instrumentation and Control
Year of birth: Year of birth and death unknown. Mi...
… [Okamoto Motoji]. … *Some of the terminology th...
A credit card is essentially a means of payment th...
A perennial plant of the Cyperaceae family (APG c...
A delicate perennial herb of the Trillium family t...
…They grow in ponds, lakes, rice fields, and pudd...
…The 'Jesu' in 'Jesuits' is a pho...
This artificial lake is located in Agano City, Ni...
Year of death: Enbun 3/Shohei 13.10.10 (1358.11.11...
…Hamasaki, the center of the town, is on the left...
1. The clothes you wear when going out. By extensi...
An island in western Indonesia, close to the north...
They are also written as Wuhuan. They are an ancie...
A former town in Minamiamabe County, southeastern ...
... From the late Kamakura period onwards, these ...