McGarrity, C. and Jackson, D.A. (1996) Multiplexed demodulation of quasi-static measurands without a receiving interferometer. Electronics Letters, 32 (13). pp. 1225-1226. ISSN 0013-5194.
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The classical technique of dual wavelength interferometry is used to determine the absolute OPD of very short cavities using a parametric plot of the relative interferometric intensifies. A network of eight sensors is demonstrated with phase resolution of 1.5 mrad corresponding to 0.2nm with an unambiguous range of 114 mu m.
|Uncontrolled keywords:||optical sensors; fibre optic sensors; optical sensors; fibre optic sensors|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology > TA Engineering (General). Civil engineering (General)
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences > Optics|
|Depositing User:||F.D. Zabet|
|Date Deposited:||24 Jun 2009 18:05|
|Last Modified:||24 Jun 2009 18:05|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/18674 (The current URI for this page, for reference purposes)|
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