Abstract
We demonstrate the fabrication of surface nanoscale axial photonics bottle microresonators with angstrom precision using a flame. We observe strongly unscalable behavior of the whispering gallery mode cutoff wavelengths with different radial quantum numbers along the fibre length.
Original language | English |
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Article number | 056202 |
Journal | Laser Physics Letters |
Volume | 19 |
Issue number | 5 |
Early online date | 7 Apr 2022 |
DOIs | |
Publication status | Published - 1 May 2022 |
Bibliographical note
Original content from this work may be used under the terms of the Creative Commons Attribution 4.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.Funding: The authors acknowledge funding from Engineering and
Physical Sciences Research Council (EPSRC) under Grant
EP/P006183/1 and from Horizon 2020 under MSCA-ITN-EID
Grant 814147.
Keywords
- cutoff wavelength
- nanoscale
- optical microresonators
- whispering gallery modes