Chemical Sensing Using Fiber Cavity Ring-Down Spectroscopy

Chemical Sensing Using Fiber Cavity Ring-Down Spectroscopy

Waveguide-based cavity ring-down spectroscopy (CRD) can be used for quantitative measurements of chemical concentrations in small amounts of liquid, in gases or in films. The change in ring-down time can be correlated to analyte concentration when using fiber optic sensing elements that change their...

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Bibliographic Details
Main Authors: Hans-Peter Loock, Jack A. Barnes, Adrienne H. Cheung, Jessica Litman, Helen Waechter
Format: Article
Language:English
Published: MDPI AG 2010-03-01
Series:Sensors
Subjects:
cavity ring-down (CRD)
absorption
refractive index
fiber-loop
fiber cavity
microfluidics
capillary electrophoresis
phase-shift
long-period grating (LPG)
fiber Bragg grating (FBG)
Online Access:http://www.mdpi.com/1424-8220/10/3/1716/

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http://www.mdpi.com/1424-8220/10/3/1716/

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