All-Fiber CO<sub>2</sub> Sensor Using Hollow Core PCF Operating in the 2 µm Region
A realistic implementation of an all-fiber CO<sub>2</sub> sensor, using 74 cm of hollow core photonic crystal fiber (HC-PCF) as the cavity for light/gas interaction, has been implemented. It is based on CO<sub>2</sub> absorbance in the 2 µm region. The working range...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2018-12-01
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Series: | Sensors |
Subjects: | |
Online Access: | https://www.mdpi.com/1424-8220/18/12/4393 |