JOURNAL ARTICLE

Fiber-optic evanescent wave gas spectroscopy

Abstract

Methane gas is detected by the spectroscopic method using evanescent waves of optical fiber. The sensor consists of a single silica fiber with small cladding diameter and operates at the He-Ne 3.39µm line.

Keywords:
Evanescent wave Cladding (metalworking) Materials science Optical fiber Fiber optic sensor Spectroscopy Optics Methane Fiber Polarization-maintaining optical fiber Optoelectronics Physics Chemistry

Metrics

4
Cited By
0.90
FWCI (Field Weighted Citation Impact)
0
Refs
0.67
Citation Normalized Percentile
Is in top 1%
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Topics

Spectroscopy and Laser Applications
Physical Sciences →  Chemistry →  Spectroscopy
Advanced Fiber Optic Sensors
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Photonic and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering

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