We explore the coherent control of nonlinear absorption of intense laser fields in four-level
atomic systems. For instance, in a four-level ladder system, a coupling field creates …

We introduce a modified weak value that is related to the mean value of input meter variable.
With the help of the modified weak value, the validity conditions for various modified …

Ultra-precise time tuning and the central frequency shift of optical pulses via a weak
measurement scheme were fully analyzed. A new defined weak value contains the …

We study the angular deflection of the circularly polarized components of a linearly polarized
probe field in a weakly birefringent atomic system in tripod configuration. A spatially …

We study the angular deflection of the circular polarized components of a linearly polarized
probe field in a weakly birefringent atomic system in tripod configuration. A spatially …

We explore the coherent control of nonlinear absorption of intense laser fields in a four-level
ladder system. In the absence of control field, a coupling field creates electromagnetically …