3 papers
quant-ph2024
Quantum delayed "choice" based on vectorially structured photon
Ye Yang, Shuya Zhang, Yongkun Zhou +7
Whether a photon exhibits wavelike or particlelike behaviour depends on the observation method, as clearly demonstrated by Wheeler's delayed choice (DC) experiments. A key aspect o…
quant-ph2024
Generation of subnatural-linewidth orbital angular momentum entangled biphotons using a single driving laser in hot atoms
Jiaheng Ma, Chengyuan Wang, Bingbing Li +7
Orbital angular momentum (OAM) entangled photon pairs with narrow bandwidths play a crucial role in the interaction of light and quantum states of matter. In this article, we demon…
quant-ph2024
Quantum erasure based on phase structure
Ye Yang, Chengyuan Wang, Yun Chen +6
The quantum eraser effect exemplifies the distinct properties of quantum mechanics that challenge classical intuition and expose the wave-particle duality of light. This effect has…