A multiplexed low coherence interferometric system for humidity sensing

Authors
McMurtry, S Wright, JD Jackson, DA
Citation
S. Mcmurtry et al., A multiplexed low coherence interferometric system for humidity sensing, SENS ACTU-B, 67(1-2), 2000, pp. 52-56
Citations number
9
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
SENSORS AND ACTUATORS B-CHEMICAL
ISSN journal
09254005 → ACNP
Volume
67
Issue
1-2
Year of publication
2000
Pages
52 - 56
Database
ISI
SICI code
0925-4005(20000810)67:1-2<52:AMLCIS>2.0.ZU;2-G
Abstract
A multiplexed low coherence tandem interferometric system coupled with a PM MA-PMTGA-PMMA polymer allows the measurement of the humidity of the air wit h an accuracy of 1.2% RH. This polymer shows rapid and complete reversibili ty as humidity is decreased and does not suffer from ageing. (C) 2000 Elsev ier Science S.A. All rights reserved.