2 papers
physics.optics2023
Single 5-nm quantum dot detection via microtoroid optical resonator photothermal microscopy
Shuang Hao, Sartanee Suebka, Judith Su
Label-free detection techniques for single particles and molecules play an important role in basic science, disease diagnostics, and nanomaterial investigations. While traditional…
physics.optics2023
Ultra-high-Q free space coupling to microtoroid resonators
Sartanee Suebka, Euan McLeod, Judith Su
Whispering gallery mode (WGM) microtoroid resonators are one of the most sensitive biochemical sensors in existence, capable of detecting single molecules. The main barrier for tra…