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Fiber optic electric field sensors are ideal for characterizing the electric field in many different systems. Unfortunately, many of these systems produce one or more noise types, like vibrational noise which contribute to a harsh sensing environment on the fiber optic sensor. When fiber optic sensors are placed in a harsh vibration environment, multiple noise types can overwhelm the measurements...
This paper shows a method allowing electric field sensing in high vibration environments. The vibration sensitivity is reduced using a push-pull configuration and external phase modulation. This paper provides both theoretical description and experimental verification.
Electric arcs are a form of electric discharge through a non-conductive media caused by a high electric potential between two points. The timing of this discharge serves as an important parameter in high pulse power applications and a short discharge time is often desirable. We put together a circuit which operates on the principle of inducing a high voltage pulse on an ignition coil controlled by...
The push-pull slab-coupled optical sensor measures a localized single electric field component with the advantage of reducing adverse strain effects for sensing in harsh vibrating environments. Its miniature size makes it ideal for compact environments.
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