Arbitrary unitary transformations on optical states using a quantum memory

被引：0

作者：

Campbell, Geoff T. ^{[1
]}

Pinel, Olivier ^{[1
]}

Hosseini, Mahdi ^{[1
]}

Buchler, Ben C. ^{[1
]}

Lam, Ping Koy ^{[1
]}

机构：

[1] Australian Natl Univ, Dept Quantum Sci, Ctr Quantum Computat & Commun Technol, Canberra, ACT, Australia

来源：

ELEVENTH INTERNATIONAL CONFERENCE ON QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTATION (QCMC) | 2014年 / 1633卷

关键词：

Quantum optics; quantum information; optical quantum memory;

D O I：

10.1063/1.4903139

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We show that optical memories arranged along an optical path can perform arbitrary unitary transformations on frequency domain optical states. The protocol offers favourable scaling and can be used with any quantum memory that uses an off-resonant Raman transition to reversibly transfer optical information to an atomic spin coherence.

引用

页码：210 / 212

页数：3

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