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Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors

DOI :

10.3791/50199-v

January 29th, 2013

January 29th, 2013

12,836 Views

1Mechanical Engineering Department, Southern Methodist University

A high-sensitivity photonic micro sensor was developed for electric field detection. The sensor exploits the optical modes of a dielectric sphere. Changes in the external electric field perturb the sphere morphology leading to shifts in its optical modes. The electric field strength is measured by monitoring these optical shifts.

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