The first realization of nano-strain-resolution fiber optic static strain sensor is introduced. With this sensor, crustal deformations induced by oceanic tide and by earthquake were clearly observed.
© 2012 OSA
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(120.0280) Instrumentation, measurement, and metrology : Remote sensing and sensors
(060.3735) Fiber optics and optical communications : Fiber Bragg gratings
Z. He, Q. Liu, and T. Tokunaga, "Realization of Nano-Strain-Resolution Fiber Optic Static Strain Sensor for Geo-Science Applications," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper CM4B.1.
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