1.
Opt Lett
; 43(20): 4977-4980, 2018 Oct 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-30320798
RESUMO
We demonstrate a new method for the creation of surface nanoscale axial photonics (SNAP) microresonators with harmonic profiles via fiber tapering in a laser-heated microfurnace. This simple procedure makes microresonators that support hundreds of axial modes with good spacing uniformity, yielding a promising prospective method for fabricating miniature frequency comb generators and dispersionless delay lines.