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Performance of back-illuminated Tektronix CCDs in the extreme ultraviolet

机译:泰克背照式CCD在极紫外下的性能

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Abstract: The quantum efficiency (QE) and flat field characteristics of back-illuminated 1024 $MUL 1024 Tektronix CCDs have been measured in the extreme ultraviolet (EUV) between 44 and 1216 angstroms. These CCDs have been fabricated for the focal plane detector of the Extreme-ultraviolet Imaging Telescope (EIT) on the Solar and Heliospheric Observing spacecraft. The back-side surface of the EIT CCDs have been specially processed to enhance and stabilize the EUV QE. All requirements for QE are met by these devices, although a poorly understood variation of QE with temperature will complicate data analysis. !6s
机译:摘要:在44至1216埃的极紫外(EUV)中,已测量了背照式1024 $ MUL 1024 Tektronix CCD的量子效率(QE)和平坦场特性。这些CCD是为太阳和日球观测航天器上的极紫外成像望远镜(EIT)的焦平面探测器而制造的。 EIT CCD的背面经过特殊处理,以增强和稳定EUV QE。这些设备可以满足所有QE要求,尽管对QE随温度的变化知之甚少会使数据分析复杂化。 6秒

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