Фазовый контроль двухфотонной оптической нутации в системе биэкситонов в полупроводниках с учётом упругих межчастичных взаимодействий

Abstract

The peculiarities of two-photon nutation in a system of coherent biexcitons in CuCI semiconductors are considered taking into account the elastic biexciton–biexciton interaction. It is shown that depending on the system parameters, optical notation represents a process of periodic transformation of photon pairs into biexcitons and vice versa. The possibility of exercising the phase control of the optical nutation process is predicted.