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Design of pushbroom imaging spectrometers for optimum recovery of spectroscopic and spatial information

机译:推扫式成像光谱仪的设计,可最佳地恢复光谱和空间信息

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摘要

A modulation transfer function-based optimization method is described that generates optimal spectral and spatial uniformity of response from compact pushbroom imaging spectrometer designs. Such uniformity is essential for extracting accurate spectroscopic information from a pushbroom imaging spectrometer for Earth-observing remote sensing applications. Two simple and compact spectrometer design examples are described that satisfy stringent uniformity specifications.
机译:描述了一种基于调制传递函数的优化方法,该方法可从紧凑型推扫式成像光谱仪设计中生成响应的最佳光谱和空间均匀性。这种均匀性对于从推扫式成像光谱仪提取精确的光谱信息以进行地球观测遥感应用而言至关重要。本文描述了两个简单且紧凑的光谱仪设计示例,它们满足严格的均匀性规范。

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