2 papers
quant-ph2024
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…
quant-ph2023
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…