105 citations · 844 across the 28 of their papers we have counts for
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Evaporation characteristics of Er doped silica fiber and its application in the preparation of whispering gallery mode lasers
Angzhen Li, Jonathan M. Ward, Ke Tian +6
The fabrication of whispering gallery lasers (WGL) is used to experimentally evaluate the evaporation rate (mol/m) and ratio (mol/mol) of erbium and silica lost from a doped fib…
Blue-band frequency comb and photodarkening in silica whispering gallery microresonators
Ke Tian, Jibo Yu, Fuchuan Lei +4
To date there are extensive studies of optical nonlinearities in whispering gallery resonators (WGRs) in the near and mid-infrared wavelengths. Pushing this research into the visib…
A packaged whispering gallery resonator device based on an optical nanoantenna coupler
Angzhen Li, Ke Tian, Jibo Yu +5
In this work, we present the design and fabrication of a packaged whispering gallery mode (WGM) device based on an optical nanoantenna as the coupler and a glass microsphere as the…
Fabrication of Optical Nanofibre-Based Cavities using Focussed Ion-Beam Milling -- A Review
Priscila Romagnoli, Maki Maeda, Jonathan M. Ward +2
Nanofibre-based optical cavities are particularly useful for quantum optics application, such as the development of integrated single-photon sources, and for studying fundamental l…
Enhanced Directional Coupling of Light with a Whispering Gallery Microcavity
Fuchuan Lei, Georgiy Tkachenko, Xuefeng Jiang +3
Directional coupling of light in nanophotonic circuits has recently attracted increasing interest, with numerous experimental realizations based on broken rotational or mirror symm…
Polarization-Controlled Cavity Input-Output Relations
Fuchuan Lei, Jonathan M. Ward, Priscila Romagnoli +1
Cavity input-output relations (CIORs) describe a universal formalism relating each of the far-field amplitudes outside the cavity to the internal cavity fields. Conventionally, the…