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SYSTEM FOR DETECTING AND REAL TIME PROCESSING X-RAY PULSES FROM MICROCALORIMETER DETECTORS
SYSTEM FOR DETECTING AND REAL TIME PROCESSING X-RAY PULSES FROM MICROCALORIMETER DETECTORS
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机译:用于从微热检测仪检测和实时处理X射线脉冲的系统
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摘要
An x-ray spectrometer system includes: an excitation source that produces excitation particles and irradiates a sample with the excitation particles such that the sample produces x-rays; thermal detectors that: detect the x-rays from the sample; and produce digital x-ray data in response to detecting the x-rays from the sample, the x-ray data including x-ray pulses; and an analyzer that includes a multichannel receiver that receives, in parallel, the digital x-ray data from the thermal detectors and that: rejects pulse pileup in the digital x-ray data and produces pass data from the digital x-ray data; subjects the pass data to an optimal filter to produce filter data; determines a pulse height of x-ray pulses in the filter data to produce pulse data; combines the pulse data to produce combined data; and calibrates the combined data to produce calibrated data.
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