The possibilities of the quantum memory realization for short pulses of light in the photon echo technique

摘要

The possibilities of recording, storage and reconstruction of short single photon wave packets in the photon echo technique are analyzed. The influence of the photon field and medium parameters on the quality and precision of the photon quantum state reconstruction is theoretically studied. The total probability of the photon reconstruction as a function of medium length L and frequency splitting ω{sub}21 at the following fixed parameters Δ{sub}n = 10{sup}9sec{sup}(-1), δω{sub}(ph)= 2 × 10{sup}8 sec{sup}(-1), T = 0.5 × 10{sup}9 sec, α = 1 cm{sup}(-1).