Paper
28 November 2023 Fabrication of the SNAP microresonator devices by high-ohmic wire heating
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Abstract
In this work we present a novel technique to fabricate whispering gallery modes microresonators on the regular optical fiber surface. We use a high-resistance wire heated by constant electrical current up to temperatures of 1100 °C. Due to higher temperature stability, high reproducibility of the microcavities shaping is ensured. Our method makes it possible to reduce the cost and simplify the production of WGM microresonators on the optical fiber surface.
(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.
D. V. Kudashkin, M. Sumetsky, and I. D. Vatnik "Fabrication of the SNAP microresonator devices by high-ohmic wire heating", Proc. SPIE 12773, Nanophotonics and Micro/Nano Optics IX, 127730M (28 November 2023); https://doi.org/10.1117/12.2686256
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KEYWORDS
Microresonators

Optical fibers

Optical microcavities

Annealing

Whispering gallery modes

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