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发明公开
CN107192451A 一种地球静止轨道面阵凝视多光谱多模式成像系统 无效 - 驳回

一种地球静止轨道面阵凝视多光谱多模式成像系统
摘要：
本发明公开了一种地球静止轨道面阵凝视多光谱多模式成像系统，包括：主光学系统、分光元件、分时滤光装置、可见光近红外焦平面组件和中波红外焦平面组件；其中，主光学系统收集目标辐射信息；分光元件将可见光近红外谱段与中波红外谱段分离出，可见光近红外谱段传输至分时滤光装置，中波红外谱段汇聚到中波红外焦平面组件；中波红外焦平面组件将中波红外谱段光信号转换为第一电信号；分时滤光装置过滤出可见光近红外谱段中的指定谱段得到可见光近红外指定谱段，可见光近红外指定谱段汇聚到可见光近红外焦平面组件；可见光近红外焦平面组件将可见光近红外指定谱段光信号转换为第二电信号。本发明达到了静止轨道面阵凝视多光谱多模式成像的效果。
摘要（英）：

The invention discloses a geostationary orbit planar array staring multispectral multimode imaging system, which comprises a main optical system, a light splitting element, a time-sharing light filter device, a visible near infrared focal plane assembly and a medium wave infrared focal plane assembly, wherein the main optical system collects target radiation information; the light splitting element separates a visible near infrared spectrum and a medium wave infrared spectrum, the visible near infrared spectrum is transmitted to the time-sharing light filter device, and the medium wave infrared spectrum is gathered on the medium wave infrared focal plane assembly; the medium wave infrared focal plane assembly converts medium wave infrared spectrum light signals to first electric signals; the time-sharing light filter device filters a specified spectrum in the visible near infrared spectrum to obtain a visible near infrared specified spectrum, and the visible near infrared specified spectrum is gathered on the visible near infrared focal plane assembly; and the visible near infrared focal plane assembly converts visible near infrared specified spectrum light signals to second electric signals. Thus, stationary orbit planar array staring multispectral multimode imaging effects can be achieved.

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