Ferrule-top nano-mechanical resonator with multilayer graphene film

Jun Ma; Wei Jin; Hoi Lut Ho; Chao Wang

doi:10.1117/12.2059011

2 June 2014 Ferrule-top nano-mechanical resonator with multilayer graphene film

Jun Ma, Wei Jin, Hoi Lut Ho, Chao Wang

Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 915703 (2014) https://doi.org/10.1117/12.2059011
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain

Abstract

Compact ferrule-top nano-mechanical resonators with all-fiber optical interrogation are demonstrated. The resonators comprise of a suspended multi-layer graphene film supported by a ceramic ferrule with a bore diameter of 125 μm. The mechanical resonance of the graphene film is excited and detected via a single optical fiber cable, and experimental test shows that the resonant frequency and quality factor of the resonators are in the range of 170-520 kHz and 58.4-250, respectively. The integration of graphene resonator with optical fiber transmission and interrogation would allow the development of practical fiber-optic sensors for force, mass and pressure measurements.

Citation Download Citation

Jun Ma, Wei Jin, Hoi Lut Ho, and Chao Wang "Ferrule-top nano-mechanical resonator with multilayer graphene film", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 915703 (2 June 2014); https://doi.org/10.1117/12.2059011

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