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Experimental Quantum Switching for Exponentially Superior Quantum Communication Complexity
Kejin Wei, Nora Tischler, Si-Ran Zhao +13
Finding exponential separation between quantum and classical information tasks is like striking gold in quantum information research. Such an advantage is believed to hold for quan…
Large scale quantum key distribution: challenges and solutions
Qiang Zhang, Feihu Xu, Yu-Ao Chen +2
Quantum key distribution (QKD) together with one time pad encoding can provide information-theoretical security for communication. Currently, though QKD has been widely deployed in…
Continuous Generation of Volumetric Images During Stereotactic Body Radiation Therapy Using Periodic kV Imaging and an External Respiratory Surrogate
Matthieu Lafrenière, Nitin Mahadeo, John Lewis +2
We present a technique for continuous generation of volumetric images during SBRT using periodic kV imaging and an external respiratory surrogate signal to drive a patient-specific…
Secure quantum communication in the presence of phase and polarization dependent loss
Chenyang Li, Marcos Curty, Feihu Xu +2
Silicon photonics holds the promise of the miniaturization of quantum communication devices. Recently, silicon chip optical transmitters for quantum key distribution (QKD) have bee…
Revealing hidden scenes by photon-efficient occlusion-based opportunistic active imaging
Feihu Xu, Gal Shulkind, Christos Thrampoulidis +4
The ability to see around corners, i.e., recover details of a hidden scene from its reflections in the surrounding environment, is of considerable interest in a wide range of appli…