119 citations · 119 across the 12 of their papers we have counts for
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Chi Shu, Peng Chen, Tsz Kiu Aaron Chow +4
We report the efficient generation of subnatural-linewidth (< 6 MHz, for Rb D1/D2 lines) biphotons from a Doppler-broadened (530 MHz) hot atomic vapor cell. We use on-resonance spo…