22 citations · 61 across the 13 of their papers we have counts for
13 papers
Time-resolved correlation engineering in DLCZ Raman photon sources
Jiun-Shiuan Shiu, Chang-Wei Lin, Chi-Ming Yang +2
Memory-assisted quantum networks require photon sources with controllable temporal and correlation properties. The Duan-Lukin-Cirac-Zoller (DLCZ) protocol provides a platform based…
High-efficiency telecom conversion of heralded atomic biphoton wavepackets
Ling-Chun Chen, Chang-Wei Lin, Jiun-Shiuan Shiu +3
We demonstrate high-efficiency telecom frequency conversion of heralded atomic biphoton wavepackets using a diamond-type atomic ensemble. By placing a 2.5 MHz heralded-photon spect…
Microscopic Origin of Superradiant Biphoton Emission in Atomic Ensembles
Zi-Yu Liu, Jiun-Shiuan Shiu, Wei-Lin Chen +1
Superradiant biphoton emission from atomic ensembles provides a powerful route to generating highly correlated quantum light, yet its microscopic physical origin has remained incom…
Polarization Entanglement in Atomic Biphotons via OAM-to-Spin Mapping
Chang-Wei Lin, Yi-Ting Ma, Jiun-Shiuan Shiu +1
We demonstrate polarization-entangled biphotons in a cold-atom double- system, overcoming atomic selection rules that suppress polarization correlations and favor orbital angula…
High-efficiency telecom frequency conversion via a diamond-type atomic ensemble
Ling-Chun Chen, Meng-Yi Lin, Jiun-Shiuan Shiu +3
Efficient telecom frequency conversion (TFC) in atomic systems is crucial for integrating atom-based quantum nodes into low-loss fiber-optic quantum networks. Here, we demonstrate…
Asymmetric Biphoton Generation under Ground-State Decoherence and Phase Mismatch in a Cold Atomic Ensemble
Jiun-Shiuan Shiu, Chang-Wei Lin, Yong-Fan Chen
We present an experimental investigation of how ground-state decoherence and phase mismatch influence biphoton generation in double-Λ spontaneous four-wave mixing (SFWM) within a c…
Frequency-tunable biphoton generation via spontaneous four-wave mixing
Jiun-Shiuan Shiu, Chang-Wei Lin, Yu-Chiao Huang +5
We present experimental results on tuning biphoton frequency by introducing a detuned coupling field in spontaneous four-wave mixing (SFWM), and examine its impact on the pairing r…
Quantum interface for telecom frequency conversion based on diamond-type atomic ensembles
Po-Han Tseng, Ling-Chun Chen, Jiun-Shiuan Shiu +1
In a fiber-based quantum network, utilizing the telecom band is crucial for long-distance quantum information (QI) transmission between quantum nodes. However, the near-infrared wa…
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…
Controlling Frequency-Domain Hong-Ou-Mandel Interference via Electromagnetically Induced Transparency
Zi-Yu Liu, Jiun-Shiuan Shiu, Chin-Yao Cheng +1
Hong-Ou-Mandel (HOM) interference is a compelling quantum phenomenon that demonstrates the nonclassical nature of single photons. In this study, we investigate an electromagnetical…
Quantum fidelity of electromagnetically induced transparency: The full quantum theory
Hao Hsu, Chin-Yao Cheng, Jiun-Shiuan Shiu +2
We present a full quantum model to study the fidelity of single photons with different quantum states propagating in a medium exhibiting electromagnetically induced transparency (E…
Efficient frequency conversion based on resonant four-wave mixing
Chin-Yao Cheng, Zi-Yu Liu, Pi-Sheng Hu +8
Efficient frequency conversion of photons has important applications in optical quantum technology because the frequency range suitable for photon manipulation and communication us…
Quantum frequency conversion based on resonant four-wave mixing
Chin-Yao Cheng, Jia-Juan Lee, Zi-Yu Liu +2
Quantum frequency conversion (QFC), a critical technology in photonic quantum information science, requires that the quantum characteristics of the frequency-converted photon must…