Simulation and design research on improving MPASS based on dual-wavelength detection technology

Liangbo Li; Xiaoyu Du; Ming Zhu; Mengxue Lin; Lei Chen; Bohui Tang

doi:10.1117/12.3030724

3 June 2024 Simulation and design research on improving MPASS based on dual-wavelength detection technology

Liangbo Li, Xiaoyu Du, Ming Zhu, Mengxue Lin, Lei Chen, Bohui Tang

Proceedings Volume 13182, 2024 International Conference on Optoelectronic Information and Optical Engineering (OIOE 2024); 131821K (2024) https://doi.org/10.1117/12.3030724
Event: 2024 International Conference on Optoelectronic Information and Optical Engineering (OIOE 2024), 2024, Kunming, China

Abstract

In response to improve the measurement accuracy of Multi-Parameter Aerosol Scattering Sensor (MPASS) in detecting fire smoke concentrations, this study proposes a method using dual-wavelength detection technology. Simulation results prove that the proposed method can effectively improve the measurement accuracy. Based on this, the effect of polarization angle on the measurement accuracy is discussed and the optimal polarization angle is selected. This method helps to reduce the false alarm rate of fire detectors.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Liangbo Li, Xiaoyu Du, Ming Zhu, Mengxue Lin, Lei Chen, and Bohui Tang "Simulation and design research on improving MPASS based on dual-wavelength detection technology", Proc. SPIE 13182, 2024 International Conference on Optoelectronic Information and Optical Engineering (OIOE 2024), 131821K (3 June 2024); https://doi.org/10.1117/12.3030724

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