A single PPKTP source in a polarization Sagnac interferometer generates any of the four Bell states on demand via motorized crystal translation and HWP switching, with fidelity verified by tomography and Bell tests.
Simone, Bayerbach, J
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
On-demand generation of all four Bell states using a single PPKTP entangled photon source
A single PPKTP source in a polarization Sagnac interferometer generates any of the four Bell states on demand via motorized crystal translation and HWP switching, with fidelity verified by tomography and Bell tests.