RECONSTRUCTION OF THE QUANTUM-MECHANICAL STATE OF A TRAPPED ION

被引：176

作者：

WALLENTOWITZ, S

VOGEL, W

机构：

[1] Fachbereich Physik, Universität Rostock, D-18051 Rostock

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.75.2932

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that the full information on the quantum stare of the vibrational center-of-mass motion of a trapped ion can be transferred to its electronic dynamics by appropriately irradiating a long-living (e.g., quadrupole) electronic transition by laser light. This allows us to determine the quantum mechanical state of the ion with high quantum efficiency by probing a strong (dipole) transition for the appearance of resonance fluorescence.

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页码：2932 / 2935

页数：4

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