Open AccessСпектрально улучшенная квантовая память на контролируемой частотной гребенке
Author(s) -
Н.С. Перминов,
Д.Ю. Таранкова,
С.А. Моисеев
Publication year - 2019
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/os.2019.08.48048.202-18
Subject(s) - quantum memory , broadband , block (permutation group theory) , quantum , computer science , composite number , frequency comb , scheme (mathematics) , optoelectronics , physics , materials science , parallel computing , electronic engineering , optics , quantum network , quantum computer , algorithm , mathematics , quantum mechanics , telecommunications , engineering , laser , mathematical analysis , geometry
We propose a scheme of a universal block of broadband quantum memory consisting of three ring microresonators forming a controllable frequency comb and interacting with each other and with a common waveguide. We find the optimal parameters of the microresonators showing the possibility of highly efficient storage of light fields on this memory block and we demonstrate the procedure for gluing several memory blocks for increasing spectral range of the composite quantum memory while maintaining high efficiency.