2ND-SIDE-BAND LASER COOLING AND NONCLASSICAL MOTION OF TRAPPED IONS

被引：31

作者：

DEMATOS, RL

VOGEL, W

机构：

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

来源：

PHYSICAL REVIEW A | 1994年 / 50卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.50.R1988

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Laser sideband cooling of trapped ions is studied in a standing wave for localization conditions far from the Lamb-Dicke limit. Cooling is shown to be possible even in the antinode of a standing wave, where in the Lamb-Dicke limit only heating appears. Tuning the laser to the second-sideband increases the cooling effect significantly. Moreover, second-sideband cooling is expected to yield a nonclassical, sub-Poissonian occupation statistics of the vibrational states of the ion.

引用

页码：R1988 / R1991

页数：4

共 9 条

[1] COOLING OF A TRAPPED ION IN THE STRONG-SIDE-BAND REGIME [J].

BLOCKLEY, CA ;

WALLS, DF .

PHYSICAL REVIEW A, 1993, 47 (03) :2115-2127

[2] QUANTUM COLLAPSES AND REVIVALS IN A QUANTIZED TRAP [J].

BLOCKLEY, CA ;

WALLS, DF ;

RISKEN, H .

EUROPHYSICS LETTERS, 1992, 17 (6BIS) :509-514

[3] LASER COOLING OF TRAPPED IONS IN A STANDING WAVE [J].

CIRAC, JI ;

BLATT, R ;

ZOLLER, P ;

PHILLIPS, WD .

PHYSICAL REVIEW A, 1992, 46 (05) :2668-2681

[4] PREPARATION OF FOCK STATES BY OBSERVATION OF QUANTUM JUMPS IN AN ION TRAP [J].

CIRAC, JI ;

BLATT, R ;

PARKINS, AS ;

ZOLLER, P .

PHYSICAL REVIEW LETTERS, 1993, 70 (06) :762-765

[5] SPECTRUM OF RESONANCE FLUORESCENCE FROM A SINGLE TRAPPED ION [J].

CIRAC, JI ;

BLATT, R ;

PARKINS, AS ;

ZOLLER, P .

PHYSICAL REVIEW A, 1993, 48 (03) :2169-2181

[6] COOLING OF A TRAPPED ION COUPLED STRONGLY TO A QUANTIZED CAVITY MODE [J].

CIRAC, JI ;

PARKINS, AS ;

BLATT, R ;

ZOLLER, P .

OPTICS COMMUNICATIONS, 1993, 97 (5-6) :353-359

[7] QUANTUM COLLAPSE AND REVIVAL IN THE MOTION OF A SINGLE TRAPPED ION [J].

CIRAC, JI ;

BLATT, R ;

PARKINS, AS ;

ZOLLER, P .

PHYSICAL REVIEW A, 1994, 49 (02) :1202-1207

[8] DARK SQUEEZED STATES OF THE MOTION OF A TRAPPED ION [J].

CIRAC, JI ;

PARKINS, AS ;

BLATT, R ;

ZOLLER, P .

PHYSICAL REVIEW LETTERS, 1993, 70 (05) :556-559

[9]

FILHO RLD, 1994, PHYS REV A, V49, P2812

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