Abstract: We have developed detectors design for high resolution spectroscopic imaging for the EUV spectrometer on the ORFEUS-SPAS mission. The detectors employ spherically curved microchannel plates and a delay line read out system. We present results from the testing and calibration of the detectors prior to their integration into the spectrometer. The design, MCP preconditioning, and imaging characteristics are discussed for 2 rectangular spectral detectors and for the fine guidance detector. Each spectral detector achieves a 30 $MUL 100 $mu@m FWHM resolution element size over a 95 mm $MUL 25 mm anode format with good linearity ($LS 30 $mu@m) in the spectral direction. The fine guidance detector, used for drift corrections, achieves good resolution and will meet the necessary centroiding requirements.!16
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机译：摘要：我们已经为执行ORFEUS-SPAS任务的EUV光谱仪开发了用于高分辨率光谱成像的探测器设计。检测器采用球形弯曲的微通道板和延迟线读出系统。我们介绍了检测器在集成到光谱仪之前的测试和校准结果。讨论了2个矩形光谱检测器和精细引导检测器的设计，MCP预处理和成像特性。每个光谱探测器在95 mm $ MUL 25 mm阳极格式上具有30 $ MUL 100 $ mu @ m FWHM分辨率元件尺寸，并在光谱方向上具有良好的线性度（$ LS 30 $ mu @ m）。用于漂移校正的精细引导检测器可实现良好的分辨率，并满足必要的质心要求。！16
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