Optical fiber gases sensing array with frequency modulated continuous wave technique

H.B. Yu, H.L. Ho, Wei Jin, Y.B. Liao, Y.H. Li

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)


A novel optical fiber gases sensing network system for monitoring the multi-point gas sensors is described.Using the frequency modulated continuous wave (FMCW) technique,a two-sensor array is realized for the detection of acetylene gas.Under atmospheric prseeure,the minimum detectable concentration is about 300ppm with 2.5cm gas cells.
Original languageChinese (Simplified)
Pages (from-to)45-47
Number of pages3
Journal激光雜誌 (Laser journal)
Issue number2
Publication statusPublished - 2001

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this