Ramsey interferometry with cold atoms in coherent population trapping

Ramsey interferometry with cold atoms in coherent population trapping

Blog Article

The utilization of Ramsey interferometry via coherent population trapping (CPT), which enables the optical interrogation of microwave transitions without the reliance on microwave cavities, plays a crucial role in elbeco adu ripstop pants the advancement of compact and low-power quantum sensors.Particularly, high-resolution CPT-Ramsey spectroscopy of alkali-metal atoms has found extensive application in constructing miniaturized quantum sensors like atomic magnetometers and atomic clocks.Due to their well-defined fr5299 environment and extended coherence time, cold atoms offer enhanced sensitivity and precision in CPT-Ramsey interferometry.This review comprehensively examines CPT-Ramsey interferometry with cold atoms, encompassing both conventional and multi-pulse techniques, and explores their potential applications in practical quantum sensors.