4 citations · 4 across the 2 of their papers we have counts for
4 papers
Robust entanglement distribution via telecom fibre assisted by an asynchronous counter-propagating laser light
Koichiro Miyanishi, Yoshiaki Tsujimoto, Rikizo Ikuta +7
Distributing entangled photon pairs over noisy channels is an important task for various quantum information protocols. Encoding an entangled state in a decoherence-free subspace (…
Heralded amplification of nonlocality via entanglement swapping for long-distance device-independent quantum key distribution
Yoshiaki Tsujimoto, Chenglong You, Kentaro Wakui +7
To realize the practical implementation of device-independent quantum key distribution~(DIQKD), the main difficulty is that its security relies on the detection-loophole-free viola…
Optimal conditions for Bell test using spontaneous parametric down-conversion sources
Yoshiaki Tsujimoto, Kentaro Wakui, Mikio Fujiwara +5
We theoretically and experimentally investigate the optimal conditions for the Bell experiment using spontaneous parametric down conversion (SPDC) sources. In theory, we show that…
Extracting an entangled photon pair from collectively decohered pairs at a telecommunication wavelength
Yoshiaki Tsujimoto, Yukihiro Sugiura, Makoto Ando +5
We experimentally demonstrated entanglement extraction scheme by using photons at the telecommunication band for optical-fiber-based quantum communications. We generated two pairs…