TITLE

Improved detection method for evanescent wave interferometric chemical sensing

AUTHOR(S)
Lenferink, A.T.M.; Schipper, E.F.; Kooyman, R.P.H.
PUB. DATE
March 1997
SOURCE
Review of Scientific Instruments;Mar97, Vol. 68 Issue 3, p1582
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Develops a phase modulation system for a waveguide Mach-Zehnder interferometer sensor system. Capability of direct detection of small optical phase changes; Stepwise addition of low concentrations of glucose in water; How the detection system's accuracy is independent of interferometer visibility changes during measurement; Use in investigating protein adsorption processes.
ACCESSION #
4320546

 

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