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arXiv · 1304.6423

Encapsulation of a fiber taper coupled microtoroid resonator in a polymer matrix

Faraz Monifi·Sahin Kaya Ozdemir·Jacob Friedlein·Lan Yang
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Abstract

We encapsulated a high-quality (Q) factor optical whispering gallery mode (WGM) microtoroid resonator together with its side coupled fiber taper inside a low refractive index polymer, achieving a final Q higher than 10^7. Packaging provides stable resonator-fiber taper coupling, long-term maintenance of high-Q, a protective layer against contaminants, and portability to microtoroid resonator based devices. We tested the robustness of the packaged device under various conditions and demonstrated its capability for thermal sensing.

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Faraz Monifi, Sahin Kaya Ozdemir, Jacob Friedlein, Lan Yang. 2013-04-23. Encapsulation of a fiber taper coupled microtoroid resonator in a polymer matrix. https://doi.org/10.1109/lpt.2013.2266573

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