179 citations · 201 across the 3 of their papers we have counts for
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Whispering gallery mode single nano-particle detection and sizing: the validity of the dipole approximation
Matthew R. Foreman, David Keng, Eshan Treasurer +2
Interactions between whispering gallery modes (WGMs) and small nanoparticles are commonly modelled by treating the particle as a point dipole scatterer. This approach is assumed to…
Plasmonic Nanoparticle-based Protein Detection by Optical Shift of a Resonant Microcavity
Miguel A. Santiago-Cordoba, Svetlana V. Boriskina, Frank Vollmer +1
We demonstrated a biosensing approach which, for the first time, combines the high-sensitivity of whispering gallery modes (WGM) with a metallic nanoparticle based assay. We provid…
Optical Coupling of Mie Particles Adsorbed on a Whispering Gallery Resonator
F. Vollmer, H. C. Ren, S. Arnold +1
We present an experimental observation on particles adsorbed to a whispering gallery mode (WGM) optical resonator produced from a glass sphere of about 100 micro meter in radius. F…