Miniature Chemiluminescence NO Sensor Based on PIN Photodiode

Hang Li; Wenqing Liu; Lu Yao

doi:10.3788/AOS201939.0523001

Journals >Acta Optica Sinica >Volume 39 >Issue 5 >Page 0523001 > Article

Acta Optica Sinica
Vol. 39, Issue 5, 0523001 (2019)

Miniature Chemiluminescence NO Sensor Based on PIN Photodiode

Hang Li^1、2, Wenqing Liu^1、*, and Lu Yao¹

Author Affiliations

¹ Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, Anhui 230031, China

² University of Science and Technology of China, Hefei, Anhui 230026, China

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DOI: 10.3788/AOS201939.0523001 Cite this Article Set citation alerts

Hang Li, Wenqing Liu, Lu Yao. Miniature Chemiluminescence NO Sensor Based on PIN Photodiode[J]. Acta Optica Sinica, 2019, 39(5): 0523001 Copy Citation Text

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Structural diagram of chemiluminescence detector. (a) Principle diagram of NO and O3 mixing; (b) 3D schematic of gas mixing; (c) internal structure of chemiluminescence cavity

Fig. 1. Structural diagram of chemiluminescence detector. (a) Principle diagram of NO and O3 mixing; (b) 3D schematic of gas mixing; (c) internal structure of chemiluminescence cavity

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Fig. 2. Repeat measurement comparison of 5 kinds of detectors

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Fig. 3. Measurement results of response time for 1.2 mm-length rectangular Si detector. (a) Trigger signal of given reference light source; (b) voltage signal received by detector

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Fig. 4. Calibration curve of chemiluminescence NO sensor