5 papers
Selective Biexciton Generation Under Energy-Time Entangled Quantum Light in Quantum Dots
Kaiyue Peng, Chieh Tsao, Hendrik Utzat +1
Energy-time entangled photons provide new opportunities for controlling multiphoton absorption beyond classical limits. Here, we investigate biexciton generation in nanocrystal qua…
Heralded Emission Detection in InAs/ZnSe Quantum Dot Solids Using Time-Correlated Photons
Chieh Tsao, Xiang Li, Alex Hinkle +4
Harnessing quantum correlations between photons is an emerging frontier in optical spectroscopy, yet experimental demonstrations have largely remained limited to molecular systems…
Multi-Dimensional Photon-Correlations Reveal Triexciton Features in Single Perovskite Quantum Dots
Alex Hinkle, Chieh Tsao, Adam Duell +1
Lead-halide perovskite quantum dots (PQDs) are established quantum emitters with potential for entangled photon-pair generation via multiexciton cascades. However, the energetics a…
Enhancing Spectroscopy and Microscopy with Emerging Methods in Photon-Correlation and Quantum Illumination
Chieh Tsao, Haonan Ling, Alex Hinkle +4
Quantum optics has driven major advances in our ability to generate and detect correlations between individual photons. Its principles are now increasingly translated into nanoscal…
Stochastic Frequency Fluctuation Super-Resolution Imaging
Yifan Chen, Chieh Tsao, Hendrik Utzat
The inherent non-linearity of intensity correlation functions can be used to spatially distinguish identical emitters beyond the diffraction limit, as achieved, for example, in Sup…