5 papers
Telecom quantum memory over one microsecond in nanophotonic lithium niobate
Priyash Barya, Daren Chen, Ashwith Prabhu +9
Nanophotonic quantum memory is a vital component for scalable quantum information processing for quantum computing, networking, and sensing applications. We store single-photon-lev…
Quantum-coherent optical isolation and circulation using frequency conversion on a chip
Jierui Hu, Hao Yuan, Joshua Akin +2
Breaking optical reciprocity enables new regimes of light--matter interaction with broad implications for fundamental physics and emerging quantum technologies. Although various ap…
Efficient bidirectional quantum frequency conversion between telecom and visible bands using programmable III-V nanophotonic waveguides
Jierui Hu, Hao Yuan, Joshua Akin +3
Quantum frequency conversion (QFC) is essential for interfacing quantum systems operating at different wavelengths and for realizing scalable quantum networks. Despite extensive pr…
Faithful quantum teleportation via a nanophotonic nonlinear Bell state analyzer
Joshua Akin, Yunlei Zhao, Paul G. Kwiat +2
Quantum networking protocols, including quantum teleportation and entanglement swapping, use linear-optical Bell state measurements for heralding the distribution and transfer of q…
Perspectives on epitaxial InGaP for quantum and nonlinear optics
Joshua Akin, Yunlei Zhao, A. K. M. Naziul Haque +1
Nonlinear optical materials are essential for the development of both nonlinear and quantum optics and have advanced recently from bulk crystals to integrated material platforms. I…