Development of a parametric down-conversion source for two-photon absorption experiments - art. no. 67100B

被引：0
|
作者：
Pittman, T. B. [1 ]
机构：
[1] Univ Maryland, Baltimore, MD 21250 USA
来源：
QUANTUM COMMUNICATIONS AND QUANTUM IMAGING V | 2007年 / 6710卷
关键词：
parametric down-conversion; two-photon absorption; quantum Zeno Gates;
D O I：
10.1117/12.734444
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We describe a fiber-coupled parametric down-conversion (PDC) source designed for entanglement-enhanced two-photon absorption experiments. The key feature of the source is a narrowband (similar to 1 MHz) UV diode pumping 0 laser which can be tuned to match the energy of the 5S(1/2) to 5D(5/2) two-photon transition in Rubidium. The weak narrowband pumping beam is delivered to the PDC crystal through a single-mode fiber, which allows the source to be pre-aligned with a much stronger broadband auxiliary pump laser. The motivation for this PDC source lies within the context of Linear Optics Quantum Computing and Quantum Zeno Gates.
引用
收藏
页码：B7100 / B7100
页数：6
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