2 papers
physics.optics2025
Phase-Matching-Free Sensing with Undetected Light Using a Nonlinear Thin-Film Metasurface
Toby Severs Millard, Nathan Gemmell, Ross C. Schofield +4
In this article, we report classical sensing with undetected light at a wavelength of 1500 nm, detected on a silicon camera at 580 nm, using four-wave mixing from a plasmonic metas…
physics.optics2025
Optical and electrical probing of plasmonic metal-molecule interactions
Andrei Stefancu, Wenxuan Tang, Ming Fu +9
Plasmonic nanostructures enable efficient light-to-energy conversion by concentrating optical energy into nanoscale volumes. A key mechanism in this process is chemical interface d…