MODULAR AND TILED OPTICAL SENSORS

An example device includes an array of sensor modules. A sensor module includes a body to be positioned in alignment with a planar target, a light source coupled to the body to emit light to the planar target along a source optical path, and a plurality of light sensors coupled to the body. Each lig...

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Bibliographische Detailangaben
Hauptverfasser: GOVYADINOV ALEXANDER, DAHLGREN BRETT E, KEEFE BRIAN JOSEPH
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:An example device includes an array of sensor modules. A sensor module includes a body to be positioned in alignment with a planar target, a light source coupled to the body to emit light to the planar target along a source optical path, and a plurality of light sensors coupled to the body. Each light sensor is to sense a different wavelength of light received from the planar target along a sensor optical path. The sensor optical path is different from the source optical path. The bodies of the array of sensor modules are arranged in a planar tiling pattern with respect to a longitudinal axis of the planar target. 一种示例设备包括传感器模块阵列。传感器模块包括与平面靶标对齐定位的主体、耦合到主体以沿着源光学路径向平面靶标发射光的光源、以及耦合到主体的多个光传感器。每个光传感器要沿着传感器光学路径感测从平面靶标接收的不同波长的光。传感器光学路径与源光学路径不同。传感器模块阵列的主体关于平面靶标的纵向轴线以平面平铺图案布置。