Abstract
We present the efficient implementation of phase sensitive-optical low-coherence
interferometry to evaluate key performances (like dispersion law, coupling
coefficient, optical losses, etc.) of photonic devices in general, and in
particular of components based on optical micro-resonators, for both transverse
electric and magnetic polarizations. Our setup was used for the characterization
of vertically-coupled polymer micro-racetrack resonators. A mathematic model
was developed to enhance the reliability of theoretical fitting to experimental
curves, by taking into account first-order dispersion in the device under
test.
© 2012 IEEE
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