Manufacture of 3-D microfiber coil resonators

Abstract

Three-dimensional microfiber coil resonators are experimentally demonstrated in air. Two-turn, three-turn, and four turn microcoil resonators are fabricated by wrapping a microfiber on a low refractive index rod. The extinction ratio and free spectrum range are ~10 dB and ~1 nm, respectively. The spectrum optimization by the tuning of the pigtails is investigated.

IEEE Photonics Technology Letters (2007) Vol.19(19) pp.1481-1483

doi: 10.1109/LPT.2007.903762

Publisher′s URL: http://ieeexplore.ieee.org/iel5/68/4298930/04300854.pdf

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