红外与毫米波学报2018，Vol.37Issue(1)：42-46,5.DOI:10.11972/j.issn.1001-9014.2018.01.009
微型长波近红外物联网节点及实验研究
A compact long-wavelength near-infrared IOT node and its performance experiments
摘要
Abstract
A compact IOT node based on linear variable filter and InGaAs focal plane array was presented.The long-wavelength near-infrared spectral data can be collected and transferred with wireless communication method.Performance experiments were carried out to test the parameters of the node,such as wavelength range,spectral resolution,wavelength accuracy and stability.Experimental results demonstrate that the wavelength range is from 950nm to 1700 nm,and the spectral resolution is approximately 1％ of peak wavelength.The wavelength accuracy and wavelength stability are less than 1.3 nm and 0.1 nm respectively.The proposed node can meet the demand of near infrared spectral analysis in IOT applications.关键词
光谱学/物联网节点/InGaAs焦平面阵列/线性渐变滤光片/无线通信Key words
spectroscopy/IOT node/InGaAs focal plane array/linear variable filter/wireless communication分类
信息技术与安全科学引用本文复制引用
王绪泉,黄松垒,于月华,叶捷敏,邵秀梅,方家熊..微型长波近红外物联网节点及实验研究[J].红外与毫米波学报,2018,37(1):42-46,5.基金项目
国家自然科学基金面上项目(61376052)Supported by The General Program of National Natural Science Foundation of China (61376052) （61376052）
