… telecom C-band, the current state of the art demonstrates TPI with frequency-converted photons
… TPI in the telecom C-band with frequency-converted single photons stemming from two …

… frequency conversion of near-infrared photons from a bright quantum dot to the
telecommunication C-band, … We use a custom-built, tunable 2400nm seed laser to convert single …

… To describe the single photon frequency conversion, we extend the typical formulation of
quantum frequency conversion [1,17], where pumps are treated as classical fields and phase …

… In the following we investigate the noise properties of our frequency converter in more detail.
To record the noise spectrum we coupled P p = 100mW into the WG. Behind the collimation …

… to the telecom bands is quantum frequency conversion. Here we use an efficient
polarization-preserving frequency converter connecting 854 nm to the telecom O-band at 1310 nm to …

… to be connected to the telecommunication wavelengths, thus extending the … frequency
conversion of memory-compatible narrow-bandwidth photons at 606 nm to the telecom C-band …

… frequency conversion of visible single photons (711 nm) emitted by a quantum dot to a telecom
… ) are fiber coupled and the pump wavelength is at 1550 nm (telecom C-band) rendering …

… the noise properties of a visible-to-telecom photon frequency converter based on difference
… a device for frequency conversion of photons from 580nm to the telecom C-band based on …

… We demonstrate polarisation-preserving frequency conversion of single-photon-level light …
, to the 1550-nm telecom C band. A total photon in / fiber-coupled photon out efficiency of \(\sim…

… During preparation of our paper, we found a related work 60 in which polarization
entanglement between a trapped calcium ion and a telecom O-band photon with QFC was …