Muhammad qasim

Plasmascopy of ultrafast hot charges in solids

We demonstrate an electric field-resolved approach for probing ultrafast dynamics of photoinjected charges in solids. Direct access to the electric field of few-cycle pulses …

Dmitry a. zimin

Dynamic response of solids after 1-fs-scale charge injection

Drude–Lorentz model describes optical properties of solids and is fundamental for the condensed matter physics. We measure the formation of this response in photo-excited silicon …

Dmitry a. zimin

Sensitivity Enhancement in Photoconductive Light Field Sampling

The emerging field of lightwave electronics is driving optoelectronic information processing beyond current classical limitations and has the potential to eventually reach …

Najd altwaijry

Dynamic optical response of solids following 1-fs-scale photoinjection

Photoinjection of charge carriers profoundly changes the properties of a solid. This manipulation enables ultrafast measurements, such as electric-field sampling, advanced recently …

Dmitry a. zimin

Optical Gain in Solids after Ultrafast Strong-Field Excitation

Multiphoton excitation of a solid by a few-cycle, intense laser pulse forms a very nonequilibrium distribution of charge carriers, where occupation probabilities do not necessarily …

Muhammad qasim

Transient optical gain in strong-field-excited solids

Multiphoton excitation of a solid by a few-cycle, intense laser pulse forms a very non-equilibrium distribution of charge carriers, where occupation probabilities do not …

Muhammad qasim