120 citations · 168 across the 5 of their papers we have counts for
Showing 2021Show all
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physics.optics2021★ 19 cited
Label-free detection of single nanoparticles with disordered nanoisland surface plasmon sensor
Hongki Lee, Joel Berk, Aaron Webster +2
We report sensing of single nanoparticles using disordered metallic nanoisland substrates supporting surface plasmon polaritons (SPPs). Speckle patterns arising from leakage radiat…
physics.optics2021★ 7 cited
Role of Multiple Scattering in Single Particle Perturbations in Absorbing Random Media
Joel Berk, Matthew R. Foreman
Speckle patterns produced by disordered scattering systems exhibit a sensitivity to addition of individual particles which can be used for sensing applications. Using a coupled dip…
physics.optics2021★ 14 cited
Theory of Multiple Scattering Enhanced Single Particle Plasmonic Sensing
Joel Berk, Matthew R. Foreman
Methods to increase the light scattered from small particles can help improve the sensitivity of many sensing techniques. Here, we investigate the role multiple scattering plays in…