One-dimensional ultracold medium of extreme optical depth

被引：40

作者：

Blatt, Frank ^{[1
]}

Halfmann, Thomas ^{[1
]}

Peters, Thorsten ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Inst Angew Phys, D-64289 Darmstadt, Germany

来源：

OPTICS LETTERS | 2014年 / 39卷 / 03期

关键词：

ATOMS; DENSITIES; LIGHT;

D O I：

10.1364/OL.39.000446

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the preparation of a one-dimensional ultracold medium in a hollow-core photonic crystal fiber, reaching an effective optical depth of 1000(150). We achieved this extreme optical depth by transferring atoms from a magneto-optical trap into a far-detuned optical dipole trap inside the hollow-core fiber, yielding up to 2.5(3) x 10(5) atoms inside the core with a loading efficiency of 2.5(6)%. The preparation of an ultracold medium of such huge optical depth paves the way toward new applications in quantum optics and nonlinear optics. (C) 2014 Optical Society of America

引用

页码：446 / 449

页数：4

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