Composite sensor based on sapphire-quartz fiber optic cantilever micromechanical vibration

Tamara V. Tulaikova

doi:10.1117/12.317000

21 July 1998 Composite sensor based on sapphire-quartz fiber optic cantilever micromechanical vibration

Tamara V. Tulaikova

Author Affiliations +

Proceedings Volume 3330, Smart Structures and Materials 1998: Sensory Phenomena and Measurement Instrumentation for Smart Structures and Materials; (1998) https://doi.org/10.1117/12.317000
Event: 5th Annual International Symposium on Smart Structures and Materials, 1998, San Diego, CA, United States

Abstract

Composite optical fiber cantilever micromechanical vibrated sensor is considered. Usual quartz fiber is supplemented by crystal sapphire fiber part which have high Q-factor of mechanical oscillations. Sensitivity of the Bragg-gratings with yr-phase shift at the end of the fiber cantilever are discussed. Keywords: fiber, cantilever, mechanical vibrations, fiber grating.

Citation Download Citation

Tamara V. Tulaikova "Composite sensor based on sapphire-quartz fiber optic cantilever micromechanical vibration", Proc. SPIE 3330, Smart Structures and Materials 1998: Sensory Phenomena and Measurement Instrumentation for Smart Structures and Materials, (21 July 1998); https://doi.org/10.1117/12.317000

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