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physics.optics2021
Multiplexed long-range electrohydrodynamic transport and nano-optical trapping with cascaded bowtie photonic crystal nanobeams
Sen Yang, Joshua A. Allen, Chuchuan Hong +3
Photonic crystal cavities with bowtie defects that combine ultra-high Q and ultra-low mode volume are theoretically studied for low-power nanoscale optical trapping. By harnessing…
eess.SP2021
Signal Processing Techniques to Reduce the Limit of Detection for Thin Film Biosensors
Simon J. Ward, Rabeb Layouni, Sofia Arshavsky-Graham +2
The ultimate detection limit of optical biosensors is often limited by various noise sources, including those introduced by the optical measurement setup. While sophisticated modif…