Incoherent Measurement of Sub-10 kHz Optical Linewidths

Félix Montjovet-Basset, Jayash Panigrahi, Diana Serrano +5

Quantum state lifetimes $T_2$, or equivalently homogeneous linewidths $\hat{I}{“}_h=1/\ddot{I}€T_2$, are a key parameter for understanding decoherence processes in quantum systems and assessing…