Microwave quantum memory on a controlled frequency comb

Journal Article · Mon Oct 01 04:00:00 EDT 2018 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QEL16763· OSTI ID:23004808

Petrovnin, K. V. ^[1]; Perminov, N. S.; Moiseev, S. A. ^[1]

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1. Kazan Quantum Center, A.N. Tupolev Kazan National Research Technical University, ul. K. Marksa 10, 420111 Kazan (Russian Federation)

We consider a protocol of broadband quantum memory on a controlled frequency comb of spectral lines of ring microwave resonators connected to a common strip waveguide. A prototype of this memory is manufactured, on which the room-temperature preservation of microwave pulses with an efficiency of about 3 % is demonstrated. The experimentally obtained efficiency can be enhanced to a level above 90 % using modern microwave technologies and conducting experiments at helium temperatures, which opens a new way for the development of integrated microwave quantum memory. (paper)

• OSTI ID: 23004808
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 10 Vol. 48; ISSN 1063-7818; ISSN QUELEZ
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
EFFICIENCY
HELIUM
MICROWAVE RADIATION
PULSES
RESONATORS
WAVEGUIDES