Measurement of trace ethane using a mid-IR LED

Yang Cai, Hongyun Gao, Bing Tong, Min Li, Norhana Arsad, Yulin Li

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper presents our latest work on developing a trace ethane gas sensor using a mid-infrared light emitting diode (LED). Our measurements were carried out by means of mid-infrared absorption spectroscopy in the 3pm region. A lock-in amplifying algorithm was used to dispose the detected signal. The average deviation between the standard and measured concentrations was 1.8%. Through simulation, accounting for the center wavelength drifting of LED34 at a temperature of 15∼35°C, we put forward several schemes to achieve a high sensitivity of the system.

Original languageEnglish
Title of host publication2016 IEEE 6th International Conference on Photonics, ICP 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467381536
DOIs
Publication statusPublished - 12 Jul 2016
Externally publishedYes
Event6th IEEE International Conference on Photonics, ICP 2016 - Kuching, Sarawak, Malaysia
Duration: 14 Mar 201617 Mar 2016

Other

Other6th IEEE International Conference on Photonics, ICP 2016
CountryMalaysia
CityKuching, Sarawak
Period14/3/1617/3/16

Fingerprint

Infrared absorption
Ethane
Chemical sensors
Absorption spectroscopy
ethane
infrared absorption
Light emitting diodes
Infrared spectroscopy
absorption spectroscopy
light emitting diodes
infrared spectroscopy
Infrared radiation
deviation
Wavelength
sensitivity
sensors
gases
wavelengths
simulation
Temperature

Keywords

  • absorption spectroscopy
  • ethane concentration
  • mid-IR LED
  • temperature characteristic

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Computer Networks and Communications

Cite this

Cai, Y., Gao, H., Tong, B., Li, M., Arsad, N., & Li, Y. (2016). Measurement of trace ethane using a mid-IR LED. In 2016 IEEE 6th International Conference on Photonics, ICP 2016 [7510055] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICP.2016.7510055

Measurement of trace ethane using a mid-IR LED. / Cai, Yang; Gao, Hongyun; Tong, Bing; Li, Min; Arsad, Norhana; Li, Yulin.

2016 IEEE 6th International Conference on Photonics, ICP 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7510055.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cai, Y, Gao, H, Tong, B, Li, M, Arsad, N & Li, Y 2016, Measurement of trace ethane using a mid-IR LED. in 2016 IEEE 6th International Conference on Photonics, ICP 2016., 7510055, Institute of Electrical and Electronics Engineers Inc., 6th IEEE International Conference on Photonics, ICP 2016, Kuching, Sarawak, Malaysia, 14/3/16. https://doi.org/10.1109/ICP.2016.7510055
Cai Y, Gao H, Tong B, Li M, Arsad N, Li Y. Measurement of trace ethane using a mid-IR LED. In 2016 IEEE 6th International Conference on Photonics, ICP 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7510055 https://doi.org/10.1109/ICP.2016.7510055
Cai, Yang ; Gao, Hongyun ; Tong, Bing ; Li, Min ; Arsad, Norhana ; Li, Yulin. / Measurement of trace ethane using a mid-IR LED. 2016 IEEE 6th International Conference on Photonics, ICP 2016. Institute of Electrical and Electronics Engineers Inc., 2016.
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