329 citations · 2.6k across the 85 of their papers we have counts for
9 papers · 2 filters
Demonstration of a quantum C-NOT Gate in a Time-Multiplexed fully reconfigurable photonic processor
Federico Pegoraro, Philip Held, Jonas Lammers +2
The two-qubit controlled-not (C-NOT) gate is an essential component for gate-based quantum circuits. In fact, its operation, combined with single qubit rotations allows to realise…
Self-guided tomography of time-frequency qudits
Laura Serino, Markus Rambach, Benjamin Brecht +2
High-dimensional time-frequency encodings have the potential to significantly advance quantum information science; however, practical applications require precise knowledge of the…
Programmable time-frequency mode-sorting of single photons with a multi-output quantum pulse gate
Laura Serino, Christof Eigner, Benjamin Brecht +1
We demonstrate a high-dimensional mode-sorter for single photons based on a multi-output quantum pulse gate, which we can program to switch between different temporal-mode encoding…
Pulse characterization at the single-photon level through chronocyclic -function measurements
Abhinandan Bhattacharjee, Patrick Folge, Laura Serino +4
The characterization of the complex spectral amplitude that is, the spectrum and spectral phase, of single-photon-level light fields is a crucial capability for modern photonic qua…
Ultra-broadband non-degenerate guided-wave bi-photon source in the near and mid-infrared
Franz Roeder, Abira Gnanavel, René Pollmann +6
The latest applications in ultrafast quantum metrology require bright, broadband bi-photon sources with one of the photons in the mid-infrared and the other in the visible to near…
Photonic Entanglement and Polarization Nonclassicality: Two Manifestations, One Nature
Laura Ares, Nidhin Prasannan, Elizabeth Agudelo +4
We demonstrate in theory and experiment the strict equivalence between nonclassical polarization and the entanglement of indistinguishable photons, thereby unifying these two pheno…