【摘要】 设计了一种基于空间外差光谱技术微型光谱仪,它可以同时获得高通量以及高光谱分辨率。为了满足微型光谱仪在户外环境下便携性、操作便捷的使用要求,将基于ARM11和Linux系统的单板相机与Android嵌入式系统相结合,通过Wi-Fi图像传输模块将采集的光谱信号传输到手机上,并在手机上直接对光谱数据进行处理。该系统无需电脑的接入,提高了微型光谱仪使用的便捷性。更多还原

【Abstract】 This paper designs a kind of miniature spectrometer based on spatial heterodyne technique which can simultaneously obtain high throughput and high spectral resolution.In order to meet the requirements for portability and ease of operation in outdoor environment,a board-level camera based on ARM11 and Linux system is combined with Android embedded system and transfers the spectral signals to the mobile phone through the Wi-Fi image transmission module.更多还原