Publications (52)
Non-Markovianity of photon dynamics in a birefringent crystal
Kai-Hung Wang, Shih-Hsuan Chen, Yu-Cheng Lin +1
The way a principle system and its environment interact characterizes the non-Markovianity of the dynamics. Herein, we investigate the non-Markovian dynamics of photon polarization…
Quantifying Quantum-Mechanical Processes
Jen-Hsiang Hsieh, Shih-Hsuan Chen, Che-Ming Li
The act of describing how a physical process changes a system is the basis for understanding observed phenomena. For quantum-mechanical processes in particular, the affect of proce…
Experimental realization of one-way quantum computing with two-photon four-qubit cluster states
Kai Chen, Che-Ming Li, Qiang Zhang +5
We report an experimental realization of one-way quantum computing on a two-photon four-qubit cluster state. This is accomplished by developing a two-photon cluster state source en…
Experimental demonstration of a heralded entanglement source
Claudia Wagenknecht, Che-Ming Li, Andreas Reingruber +6
The heralded generation of entangled states is a long-standing goal in quantum information processing, because it is indispensable for a number of quantum protocols. Polarization e…
A simplification of entanglement purification
Jin-Yuan Hsieh, Che-Ming Li, Der-San Chuu
An idea of hybrid maps is proposed to establish standard entanglement purification protocols which guarantee to purify any distillable state to a desired maximally entangled pure s…
Observation of Highly Correlated Ultrabright Biphotons Through Increased Atomic Ensemble Density in Spontaneous Four-Wave Mixing
Jiun-Shiuan Shiu, Zi-Yu Liu, Chin-Yao Cheng +7
The pairing ratio, a crucial metric assessing a biphoton source's ability to generate correlated photon pairs, remains underexplored despite theoretical predictions. This study pre…