heralded single-photon source 1integrated photonics 1spontaneous parametric down-conversion 1telecom wavelengths 1waveguide devices 1
From the 1 of 2 linked papers with an AI index.
2 papers
quant-ph2026
A Fibre-Integrated SPDC Heralded Single-Photon Source Using Zn-Indiffused PPLN Ridge Waveguides at Telecom Wavelengths
Peter Iveson, Paolo L. Mennea, Goronwy Tawy +7
The paper demonstrates a fibre‑integrated heralded single‑photon source using a Zn‑indiffused PPLN ridge waveguide that operates via type‑0 degenerate SPDC and delivers broadband t…
quant-ph2026
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…