Tunable split-disk whispering gallery mode resonators

Polymeric dye-doped disk resonators, split in two halves, are structured on a flexible elastomer substrate by direct laser writing. A controlled substrate deformation enables precise resonance tuning verified by reversible shifts of the lasing modes.

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Bibliographic Details
Published in2017 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors Siegle, Tobias, Remmel, Michael, Krammer, Sarah, Kalt, Heinz
Format Conference Proceeding
LanguageEnglish
Published The Optical Society 01.05.2017
Subjects
Cavity resonators
Lasers
Polymers
Strain
Substrates
Tuning
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Summary:Polymeric dye-doped disk resonators, split in two halves, are structured on a flexible elastomer substrate by direct laser writing. A controlled substrate deformation enables precise resonance tuning verified by reversible shifts of the lasing modes.
DOI:10.1364/CLEO_SI.2017.SM2N.4.