Volume 48 Issue 9
Oct.  2019
Turn off MathJax
Article Contents

Wei Yang, Wang Xuquan, Wei Yongchang, Liu Xu, Huang Zhangcheng, Huang Songlei, Fang Jiaxiong. Application research of sensor output digitization for compact near infrared IOT node[J]. Infrared and Laser Engineering, 2019, 48(9): 904002. doi: 10.3788/IRLA201948.0904002
Citation: Wei Yang, Wang Xuquan, Wei Yongchang, Liu Xu, Huang Zhangcheng, Huang Songlei, Fang Jiaxiong. Application research of sensor output digitization for compact near infrared IOT node[J]. Infrared and Laser Engineering, 2019, 48(9): 904002. doi: 10.3788/IRLA201948.0904002

Application research of sensor output digitization for compact near infrared IOT node

doi: 10.3788/IRLA201948.0904002
  • Received Date: 2019-04-11
  • Rev Recd Date: 2019-05-21
  • Publish Date: 2019-09-25
  • The rise of the Internet of Things (IOT) spectral analysis technology has driven the development of near infrared spectroscopy sensors toward miniaturization, digitization and intelligence. A specific digitization research on InGaAs spectral sensor was reported to meet the digital and intelligent development of InGaAs focal plane Arrays (FPA). A new compact near infrared spectral node was developed integratedly with digital output spectral sensor circuit using self-developed analog to digital convertor (ADC) chip. The proposed node integrated 202 effective spectral channels with a wavelength range of 900 nm to 1 700 nm and a spectral resolution better than 16 nm. The wavelength accuracy and repeatability was less than 1 nm and 0.3 nm, respectively. The signal to noise ratio (SNR) of node system was about 500:1, and the frame scanning time was about 3 ms. The research results show that the compact IOT spectral node meets the practical application requirements of near infrared spectral analysis, and provides technical supports for the sensor on-chip digitization and IOT near infrared spectral analysis applications.
  • [1] Chu Xiaoli, Lu Wanzhen. Research and application progress of near infrared spectroscopy analytical technology in China in the past five years[J]. Spectroscopy and Spectral Analysis, 2014, 34(10):2595-2605. (in Chinese)褚小立, 陆婉珍. 近五年我国近红外光谱分析技术研究与应用进展[J]. 光谱学与光谱分析, 2014, 34(10):2595-2605.
    [2] Carlos Granell, Denis Havlik, Sven Schade, et al. Future Internet technologies for environmental applications[J]. Environmental Modelling and Software, 2016, 78:1-15.
    [3] Li Xue, Gong Haimei, Fang Jiaxiong, et al. The development of InGaAs short wavelength infrared focal plane arrays with high performance[J]. Infrared Physics and Technology, 2017, 80:112-119.
    [4] Shao Xiumei, Gong Haimei, Li Xue, et al. Developments of high performance short-wave infrared InGaAs focal plane detectors[J]. Infrared Technology, 2016, 38(8):629-635. (in Chinese)邵秀梅, 龚海梅, 李雪, 等. 高性能短波红外InGaAs焦平面探测器研究进展[J]. 红外技术, 2016, 38(8):629-635.
    [5] Wang Xuquan, Huang Songlei, Yu Yuehua, et al. A compact long-wavelength near-infrared IOT node and its performance experiments[J]. J Infrared Millim Waves, 2018, 37(1):42-46. (in Chinese)王绪泉, 黄松垒, 于月华, 等. 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.
    [6] Wei Yang, Wang Xuquan, Huang Zhangcheng, et al. Study on digital output for short-wave infrared InGaAs linear FPA[J]. J Infrared Millim Waves, 2018, 37(3):257-260+268.
    [7] Zhang Yaguang, Zhuang Xingang, Wang Xuquan, et al. Wavelength calibration of a new monolithically integrated spectral sensor[J]. J Infrared Millim Waves, 2017, 36(1):15-19.
    [8] Wang Xuquan, Huang Songlei, Yu Yuehua, et al. Design of wireless communication interface used in spectral sensing IOT node[J]. Journal of Circuits and Systems, 2017, 6(2):33-39. (in Chinese)王绪泉, 黄松垒, 于月华, 等.光谱传感物联网的无线通信接口设计[J]. 电路与系统, 2017, 6(2):33-39.
    [9] Chu Xiaoli. Handbook of Near-Infrared Spectral Analysis Technology[M]. Beijing:China Machine Press, 2016:29-30. (in Chinese)褚小立. 近红外光谱分析技术实用手册[M]. 北京:机械工业出版社, 2016:29-30.
    [10] JJG 178-2007, 紫外、可见、近红外分光光度计[S], 2007:9.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article Metrics

Article views(364) PDF downloads(41) Cited by()

Related
Proportional views

Application research of sensor output digitization for compact near infrared IOT node

doi: 10.3788/IRLA201948.0904002
  • 1. State Key Laboratories of Transducer Technology,Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai 200083,China;
  • 2. Key Laboratory of Infrared Imaging Materials and Detectors,Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai 200083,China;
  • 3. University of Chinese Academy of Sciences,Beijing 100049,China;
  • 4. School of Information Science and Technology,Shanghai Technology University,Shanghai 200083,China

Abstract: The rise of the Internet of Things (IOT) spectral analysis technology has driven the development of near infrared spectroscopy sensors toward miniaturization, digitization and intelligence. A specific digitization research on InGaAs spectral sensor was reported to meet the digital and intelligent development of InGaAs focal plane Arrays (FPA). A new compact near infrared spectral node was developed integratedly with digital output spectral sensor circuit using self-developed analog to digital convertor (ADC) chip. The proposed node integrated 202 effective spectral channels with a wavelength range of 900 nm to 1 700 nm and a spectral resolution better than 16 nm. The wavelength accuracy and repeatability was less than 1 nm and 0.3 nm, respectively. The signal to noise ratio (SNR) of node system was about 500:1, and the frame scanning time was about 3 ms. The research results show that the compact IOT spectral node meets the practical application requirements of near infrared spectral analysis, and provides technical supports for the sensor on-chip digitization and IOT near infrared spectral analysis applications.

Reference (10)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return