Sensing Accuracy Improvement for Waveguide CRDS toward Compact Breath Sensing

Leiyun Wang, Wenying Li, Yu Han, Zanhui Chen, Haisong Jiang, Kiichi Hamamoto

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

Abstract

Waveguide CRDS is used to realize compact breath sensor for ppm-order breath sensing. In this paper, we report the sensing accuracy improvement from between 68.5% 81.7% to maximum 98.7% in CO2 concentration in exhaled breath sensing.

Original languageEnglish
Title of host publication25th Opto-Electronics and Communications Conference, OECC 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728154459
DOIs
Publication statusPublished - Oct 4 2020
Event25th Opto-Electronics and Communications Conference, OECC 2020 - Taipei, Taiwan, Province of China
Duration: Oct 4 2020Oct 8 2020

Publication series

Name25th Opto-Electronics and Communications Conference, OECC 2020

Conference

Conference25th Opto-Electronics and Communications Conference, OECC 2020
CountryTaiwan, Province of China
CityTaipei
Period10/4/2010/8/20

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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