Single Si3N4 micro ring resonator as integrated wavelength meter with long-term reproducibility
Caterina Taballione (University of Twente)
T.E. Agbana (TU Delft - Mechanical Engineering)
Gleb Vdovine (TU Delft - Mechanical Engineering)
Marcel Hoekman (LioniX International BV)
Lennart Wevers (LioniX International BV)
Jeroen Kalkman (TU Delft - ImPhys/Quantitative Imaging)
Michel Verhaegen (TU Delft - Mechanical Engineering)
Peter J.M. van der Slot (University of Twente)
Klaus-Jochen Boller (University of Twente)
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Abstract
Wavelength meters are central for many applications such as in telecommunication systems or laser monitoring. The primary function of a wavelength meter is to provide an output signal that changes sensitively with the wavelength of the input light. Of central importance is the reproducibility of the output signal over long time intervals during which external perturbations might negatively affect the reproducibility of the displayed wavelengths.