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Proceedings Paper

Micro-bottle resonator as sensors using whispering gallery modes
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Paper Abstract

A micro-optic bottle resonators constructed by azimuthal sculpting a pair of rings along the perimeter of a glass whisker is proposed. The structures are examined using a numerical solver optimized for the cylindrical symmetry of such resonators. The modal space and field profiles are computed as a function of ring spacing and demonstrates that multiple glass region confined states are available and operate similar to the well-known Whispering-Gallery-Modes. Additional computation results are presented when the structure is configured as an index of refraction sensor.

Paper Details

Date Published: 2 March 2020
PDF: 7 pages
Proc. SPIE 11266, Laser Resonators, Microresonators, and Beam Control XXII, 112661H (2 March 2020); doi: 10.1117/12.2545122
Show Author Affiliations
Yusra Jat, Carleton Univ. (Canada)
Robert C. Gauthier, Carleton Univ. (Canada)

Published in SPIE Proceedings Vol. 11266:
Laser Resonators, Microresonators, and Beam Control XXII
Alexis V. Kudryashov; Alan H. Paxton; Vladimir S. Ilchenko; Andrea M. Armani, Editor(s)

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