高場強熒光屏的研制
A HIGH ELECTRIC FIELD INTENSITY FLUORESCENT SCREEN
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摘要: 正 倒象式第二代微光管和雙近貼式第二、第三代微光管,對熒光屏提出了新的特殊要求,這就是除達到成象器件所需要的高亮度、高分辨率外,為了保證高象質(zhì),還必須能夠在高電場強度下正常工作而不被破壞
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關(guān)鍵詞:
Abstract: High electric field intensity fluorescent screen (HEFIFS) plays an important role in low light level imaging devices of the second and third generation image intensifiers. This paper gives a preliminary result in HBFIFS which can operate under electric field intensity of 10-12 kV/mm. Other characteristics of the HEFIFS such as relative luminosity, spectrum and resolution are comparable to the conventional fluorescent sereen of the first generation image intensifier. -