Mainz 2017 – scientific programme
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Q: Fachverband Quantenoptik und Photonik
Q 36: Photonics I
Q 36.2: Talk
Wednesday, March 8, 2017, 15:00–15:15, P 11
Whispering Gallery Mode microbarrel resonators fabricated by multiphoton polymerization technique onto tapered standard telecom fibers — Vasileia Melissinaki1,2, Maria Farsari1, and •Stavros Pissadakis1 — 1Foundation for Research and Technology-Hellas (FORTH), Institute of Electronic Structure and Laser (IESL), 71110 Heraklion, Greece — 2Department of Physics, University of Crete, Heraklion, Greece
Whispering Gallery Mode (WGM) microbarrel resonators fabricated by multiphoton polymerization technique onto tapered standard telecom fibers are demonstrated. The material used for the fabrication of the microstructure is a zirconium-silicon, organic-inorganic hybrid photosensitive material. Spectra recorded in transmission mode correlate to the diameter of the microbarrels, as well as their thickness and the fabrication position onto the tapered fiber. Moreover, considering the symmetry of these microbarrel resonators, polarization spectra were also studied. Finally, these WGM microbarrel resonators are used as sensing probes for tracing the vapors of common organic solvents.