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Single and Multiple Event Temporal ResponseCharacteristics of Ungated I~2 Tube Systems

机译:单一和多次事件不经〜2管系统的时间责任

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The output brightness temporal response of non-gated image intensifying systems was examined. Generation III gallium arsenide image intensifiers (image tubes) using the P43 and P20 phosphors were tested for image persistence, minimum event detection, and minimum event temporal separation (multiple burst testing, where "event" refers to a burst of light of determined duration and brightness). Persistence tests showed some correlation with previously published data and suggest that both phosphors (P43 and P20) display multiple stages of decay. The minimum event detection tests showed the Generation III Image Intensifier tubes capable of detecting pulses with durations in the low microsecond region and suggested that for faster test setups the tubes may have the capability to operate in the nanosecond region. Finally, the multiple burst testing shows the complex temporal nature of image tube power supplies when encountering multiple, rapid flashes of light.
机译:检查了非门控图像强化系统的输出亮度时间响应。使用P43和P20磷光体的生成III砷化镓图像增强器(图像管)进行图像持久性,最小事件检测和最小事件时间分离(多突发测试,其中“事件”是指确定持续时间的突发和亮度)。持久性测试显示与先前发布的数据有一些相关性,并表明磷光体(P43和P20)显示多个衰减阶段。最小事件检测测试显示了能够检测低微秒区域中的脉冲的III图像III图像增强管,并建议用于更快的测试设置,管可以具有在纳秒区域中操作的能力。最后,多次突发测试显示了在遇到多次快速闪光时图像管电源的复杂时间性。

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