456 citations · 2.3k across the 49 of their papers we have counts for
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quant-ph2008
Extrinsic orbital angular momentum of entangled photon-pairs in spontaneous parametric down-conversion
Sheng Feng, Prem Kumar
Starting from the standard Hamiltonian describing the optical non-linear process of spontaneous parametric down-conversion, we theoretically show that the generated entangled photo…
quant-ph2008★ 94 cited
Demonstration of a Quantum Controlled-NOT Gate in the Telecom Band
Jun Chen, Joseph B. Altepeter, Milja Medic +5
We present the first quantum controlled-NOT (CNOT) gate realized using a fiber-based indistinguishable photon-pair source in the 1.55 m telecommunications band. Using this free-…
quant-ph2008★ 3 cited
Telecom-Band Entanglement Generation for Chipscale Quantum Processing
Kim Fook Lee, Prem Kumar, Jay E. Sharping +4
We demonstrate polarization-entanglement for non-degenerate and degenerate photon-pairs generated through Kerr-nonlinearity in a nano-scale silicon-on-insulator(SOI) waveguide. We…