259 citations · 1.5k across the 40 of their papers we have counts for
40 papers
Photon pair antibunching and second-order correlations between pair events
Chien-Chang Chen, Ite A. Yu, Hsi-Sheng Goan
We introduce the pair second-order correlation function $g_{\textrm{pairs}}^{\left(2\right)}=\left\langle \left(P^{\dagger}\right)^{2}P^{2}\right\rangle /\left\langle P^{\dagger}P\…
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…
Experimental Demonstration of Stationary Dark-State Polaritons Dressed by Dipole-Dipole Interaction
Bongjune Kim, Ko-Tang Chen, Kuei-You Chen +4
Dark-state polaritons (DSPs) based on the effect of electromagnetically induced transparency are bosonic quasiparticles, representing the superpositions of photons and atomic groun…
Ultrabright and narrowband intra-fiber biphoton source at ultralow pump power
Alexander Bruns, Chia-Yu Hsu, Sergiy Stryzhenko +5
Nonclassical photon sources of high brightness are key components of quantum communication technologies. We here demonstrate the generation of narrowband, nonclassical photon pairs…
Temporally-ultralong biphotons with a linewidth of 50 kHz
Yu-Sheng Wang, Kai-Bo Li, Chao-Feng Chang +9
We report the generation of biphotons, with a temporal full width at the half maximum (FWHM) of 13.40.3 s and a spectral FWHM of 501 kHz, via the process of spontaneou…
Temporal profile of biphotons generated from a hot atomic vapor and spectrum of electromagnetically induced transparency
Shih-Si Hsiao, Wei-Kai Huang, Yi-Min Lin +3
We systematically studied the temporal profile of biphotons, i.e., pairs of time-correlated single photons, generated from a hot atomic vapor via the spontaneous four-wave mixing p…