Optical technologies for quantum information science

被引：1

作者：

Kwiat, P ^{[1
]}

Altepeter, J ^{[1
]}

Barreiro, J ^{[1
]}

Branning, D ^{[1
]}

Jeffrey, E ^{[1
]}

Peters, N ^{[1
]}

VanDevender, A ^{[1
]}

机构：

[1] Univ Illinois, Dept Phys, Urbana, IL 61801 USA

来源：

QUANTUM COMMUNICATIONS AND QUANTUM IMAGING | 2004年 / 5161卷

关键词：

entanglement; single photon; quantum memory; down-conversion;

D O I：

10.1117/12.504402

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A number of optical technologies remain to be developed and optimized for various applications in quantum information processing, especially quantum communication. We will give an overview of our approach to some of these. including periodic heralded single-photon sources based on spontaneous parametric down-conversion, ultrabright sources of tunable entangled photons, near unit efficiency single- and multi-photon detectors based on an atomic vapor interaction, quantum state transducers based on high efficiency frequency up-conversion, and low-loss optical quantum memories.

引用

页码：87 / 100

页数：14

共 74 条

[1] Optical mode characterization of single photons prepared by means of conditional measurements on a biphoton state [J].