Read, I.J and Sampson, D.D (1994) Birefringence sensor-based on coupling between exact constituent modes of lp11 in standard fiber. In: DePaula, R.P. and Mellon Univ, Ctr Excellence Opt Data Proc Univ Connecticut Adv and Technol Cet Precis Mfg, Int Soc Photogrammetry and Remote, Sensing, eds. Fiber Optic and Laser Sensors XI. Proceedings of the society of photo-optical instrumentation engineers, 2070 . The International Society for Optical Engineering, pp. 372-381. ISBN 0-8194-1335-6.
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A novel fiber sensor based on the interference of the exact constituent modes of the LP11 fiber mode of a solitary standard-communication-grade optical fiber is demonstrated. The coupling of the constituent modes due to birefringence is shown to produce a linear rotation of the lobes at the fiber output. A novel passive demodulation scheme is used to produce signals in quadrature. A simple demonstration of its application to torsional vibration is presented.
|Item Type:||Book section|
|Subjects:||T Technology > TA Engineering (General). Civil engineering (General) > TA166 Instrumentation
Q Science > QC Physics
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences > Optics|
|Depositing User:||O.O. Odanye|
|Date Deposited:||10 Jun 2009 06:27|
|Last Modified:||10 Jun 2009 06:27|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/19981 (The current URI for this page, for reference purposes)|
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