259 citations · 913 across the 21 of their papers we have counts for
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quant-ph2022★ 3 cited
Fisher information analysis on quantum-enhanced parameter estimation in electromagnetically-induced-transparency spectrum with single photons
Pin-Ju Tsai, Lun-Ping Yuan, Ying-Cheng Chen
Electromagnetically-induced-transparency (EIT) spectroscopy has been used as a sensitive sensor in quantum metrology applications. The sensitivity of a sensor strongly depends on t…
quant-ph2022★ 25 cited
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…