Research on signal processing circuit of pyroelectric sensor used in infrared carbon and sulfur analyzer

Jianjun Wu; Honglie Xu

doi:10.1117/12.3007160

18 December 2023 Research on signal processing circuit of pyroelectric sensor used in infrared carbon and sulfur analyzer

Jianjun Wu, Honglie Xu

Author Affiliations +

Proceedings Volume 12963, AOPC 2023: Optical Sensing, Imaging, and Display Technology and Applications; and Biomedical Optics; 129630O (2023) https://doi.org/10.1117/12.3007160
Event: Applied Optics and Photonics China 2023 (AOPC2023), 2023, Beijing, China

Abstract

Theoretical analysis and experimental research are carried out on the signal processing of pyroelectric sensor D203S used in infrared carbon and sulfur analyzer. The circuit system formed, through simulation and actual measurement, optimizes the circuit parameters, and obtains experimental results that meet the requirements of bandwidth and signal-to-noise ratio.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jianjun Wu and Honglie Xu "Research on signal processing circuit of pyroelectric sensor used in infrared carbon and sulfur analyzer", Proc. SPIE 12963, AOPC 2023: Optical Sensing, Imaging, and Display Technology and Applications; and Biomedical Optics, 129630O (18 December 2023); https://doi.org/10.1117/12.3007160

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