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quant-ph2013★ 18 cited
Tuning the phase sensitivity of a double-lambda system with a static magnetic field
Xiwei Xu, Shuo Shen, Yanhong Xiao
We study the effect of a DC magnetic field on the phase sensitivity of a double-lambda system coupled by two laser fields, a probe and a pump. It is demonstrated that the gain and…
quant-ph2013
Transition linewidth of cross-correlations in random intensity fluctuations in EIT
Lei Feng, Pengxiong Li, Mengzhen Zhang +2
It is known that cross-correlation between the random intensity fluctuations of two lasers forming electromagnetically-induced transparency (EIT) exhibits a transition from correla…