72 citations · 326 across the 8 of their papers we have counts for
8 papers
Generation of high-quality terahertz OAM mode based on soft-aperture difference frequency generation
Katsuhiko Miyamoto, Kazuki Sano, Takahiro Miyakawa +4
We demonstrate the generation of high-quality tunable terahertz (THz) vortices in an eigenmode by employing soft-aperture difference frequency generation of a vortex output and a G…
Multi-dimensional entanglement transport through single-mode fibre
Jun Liu, Isaac Nape, Qianke Wang +3
The global quantum network requires the distribution of entangled states over long distances, with significant advances already demonstrated using entangled polarisation states, re…
Spatial mode detection by frequency upconversion
Bereneice Sephton, Adam Vallés, Fabian Steinlechner +4
The efficient creation and detection of spatial modes of light has become topical of late, driven by the need to increase photon-bit-rates in classical and quantum communications.…
Contrast inverted ghost imaging with non-interacting photons
Nicholas Bornman, Megan Agnew, Feng Zhu +3
Ghost imaging is the remarkable process where an image can be formed from photons that have not "seen" the object. Traditionally this phenomenon has required initially correlated b…
Self-healing high-dimensional quantum key distribution using hybrid spin-orbit Bessel states
Isaac Nape, Eileen Otte, Adam Vallés +4
Using spatial modes for quantum key distribution (QKD) has become highly topical due to their infinite dimensionality, promising high information capacity per photon. However, spat…
Revealing Hidden Coherence in Partially Coherent Light
Jiří Svozilík, Adam Vallés, Jan Peřina +1
Coherence and correlations represent two related properties of a compound system. The system can be, for instance, the polarization of a photon, which forms part of a polarization-…
Generation of tunable entanglement and violation of a Bell-like inequality between different degrees of freedom of a single photon
Adam Valles, Vincenzo D'Ambrosio, Martin Hendrych +4
We demonstrate a scheme to generate noncoherent and coherent correlations, i.e., a tunable degree of entanglement, between degrees of freedom of a single photon. Its nature is anal…
Generation of polarization-entangled photon pairs in a Bragg reflection waveguide
A. Valles, M. Hendrych, J. Svozilik +6
We demonstrate experimentally that spontaneous parametric down-conversion in an AlGaAs semiconductor Bragg reflection waveguide can make for paired photons highly entangled in the…