【摘要】 光锥与CCD的耦合技术是研制ICCD图像传感器的关键技术 ,本文主要从理论上分析并讨论了光锥与CCD耦合器件的耦合效率及其影响因素 ,进一步分析讨论了耦合效率对耦合器件信噪比的影响 证明了光锥与CCD的耦合效率不仅降低ICCD探测效率而且降低ICCD信噪比 ,并提出了提高光锥与CCD耦合效率的方法和途径更多还原

【Abstract】 The coupling between fiber optical taper and CCD is the critica technique for the integrated taper assembly image intensified sensors. Compared to a lens-coupled CCD camera system, the CCD camera coupled with fiber optical taper has higher collection efficiency, and yields significant gains. In this paper,of the integrated devices for the fiber optical taper and CCD are studied.coupling efficient, signal-to-noise ratio. By the theoretical analysis, the influence of the coupling efficient on signal-to-noise ratio has also been showed. Finally some ways improved characteristics of the integrated devices are put forward.更多还原