@article {4625,
	title = {Observation of highly correlated ultrabright biphotons through increased atomic ensemble density in spontaneous four-wave mixing},
	journal = {Phys. Rev. Res. 6, L032001(2024)},
	year = {2024},
	author = {Jiun-Shiuan Shiu, Zi-Yu Liu, Chin-Yao Cheng, Yu-Chiao Huang, Ite A. Yu, Ying Cheng Chen, Chih-Sung Chuu, Che-Ming Li, Shiang-Y}
}
