Browsing by Author "Kehl, F."

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Design method for a distributed Bragg resonator based evanescent field sensor

Bischof, D.; Kehl, F.; Michler, M. (2016)

This paper presents an analytic design method for a distributed Bragg resonator based evanescent field sensor. Such sensors can, for example, be used to measure changing refractive indices of the cover medium of a waveguide, ...
Introduction of an angle interrogated, MEMS-based, optical waveguide grating system for label-free biosensing

Kehl, F.; Etlinger, G.; Gartmann, T. E.; Tscharner, N.; Heub, S.; Follonier, S. (2016)

The presented label-free optical biosensor system relies on a MEMS micro-mirror to interrogate wave guide grating regions at a high repetition rate in the kHz range by scanning the angle of the incident coherent light. The ...