Optimal periodic frequency combs for high-efficiency optical quantum memory based on rare-earth ion crystals

Аннотация

The possibility of enhancing the quantum efficiency of photon echo broadband quantum memory in rare-earth-ion-doped crystals with a frequency comb structure of optical transition inhomogeneous broadening is studied. We have found the optimal parameters of the frequency combs for implementing the pre-assigned quantum efficiency in the chosen spectral range of the optical transitions of rare-earth ions with real parameters. The obtained results allow the conditions to be formulated for increasing the efficiency of broadband quantum memory. The possibilities of experimental implementation of such memory are also discussed.

Тип публикации
Публикация
Quantum Electronics
Наркис Арсланов
Наркис Арсланов
Исследователь

My research interests include integrated photonics.

Сергей Моисеев
Сергей Моисеев
Профессор

My research interests include quantum memories, Light-matter interaction, quantum information processing