27 citations · 33 across the 5 of their papers we have counts for
5 papers
Narrowband heralded single photons via Bragg grating inscription in germanium-doped photonic crystal fiber
Will A. M. Smith, Alex I. Flint, Rex H. S. Bannerman +4
We present a fiber-based source of narrowband heralded single photons in the telecoms C-band. Photon pairs were generated by spontaneous four-wave mixing in photonic crystal fiber…
Phase-sensitive characterization of a quantum frequency converter by spectral interferometry
Mateusz J Olszewski, Kasper Hecht Alexander, Michael T M Woodley +3
We introduce an experimental technique for complete phase-sensitive characterization of arbitrary unitary spectral-temporal transformations of optical modes. Our method recovers th…
Tunable frequency conversion in doped photonic crystal fiber pumped near degeneracy
Leah R Murphy, Mateusz J Olszewski, Petros Androvitsaneas +5
Future quantum networks will rely on the ability to coherently transfer optically encoded quantum information between different wavelength bands. Bragg-scattering four-wave mixing…
Ultratunable quantum frequency conversion in photonic crystal fiber
K. A. G. Bonsma-Fisher, P. J. Bustard, C. Parry +4
Quantum frequency conversion of single photons between wavelength bands is a key enabler to realizing widespread quantum networks. We demonstrate the quantum frequency conversion o…
Group-velocity symmetry in photonic crystal fibre for ultra-tunable quantum frequency conversion
Charlotte Parry, Philip B. Main, Thomas A. Wright +1
Low-noise frequency conversion of single photons is a critical tool in establishing fibre-based quantum networks. We show that a single photonic crystal fibre can achieve frequency…