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physics.optics2025
Near-field-driven Radiative Thermal Dynamics in Aperiodic Nanostructures
M. Prado, A. Manjavacas, F. A. Pinheiro +1
Harnessing structural correlations in near-field plasmonic and polaritonic systems hold untapped potential for controlling light-matter interactions at the nanoscale. By tuning the…
physics.optics2021
Gain-assisted optical tweezing of plasmonic and large refractive index microspheres
R. Ali, R. S. Dutra, F. A. Pinheiro +1
We have theoretically investigated optical tweezing of gain-functionalized microspheres using a highly focused single beam in the nonparaxial regime. We employ the Mie-Debye theory…