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Journal of Lightwave Technology

Journal of Lightwave Technology


  • Vol. 25, Iss. 6 — Jun. 1, 2007
  • pp: 1561–1567

Optimized Design of Microcoil Resonators

Fei Xu, Peter Horak, and Gilberto Brambilla

Journal of Lightwave Technology, Vol. 25, Issue 6, pp. 1561-1567 (2007)

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Various methods to overcome the difficulties in the fabrication of high-quality (Q) optical nanofiber microcoil resonators are investigated. Modifications of the resonator geometry by wrapping the nanofiber over nonuniform rods and/or by varying the pitch alter the resonator Q-factor significantly. These effects are quantified, and geometries, which allow for enhanced tolerance to fabrication uncertainties, are identified. These simulations apply equally to the fabrication of high-Q microcoil resonators with nanofibers suspended in air or embedded in low-refractive-index materials.

© 2007 IEEE

Fei Xu, Peter Horak, and Gilberto Brambilla, "Optimized Design of Microcoil Resonators," J. Lightwave Technol. 25, 1561-1567 (2007)

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