A 750-mW, continuous-wave, solid-state laser source at 313 nm for cooling and manipulating trapped 9Be+ ions

被引：73

作者：

Wilson, A. C. ^{[1
]}

Ospelkaus, C. ^{[1
,2
]}

VanDevender, A. P. ^{[1
]}

Mlynek, J. A. ^{[1
]}

Brown, K. R. ^{[1
]}

Leibfried, D. ^{[1
]}

Wineland, D. J. ^{[1
]}

机构：

[1] NIST, Div Time & Frequency, Boulder, CO 80305 USA

[2] Phys Tech Bundesanstalt, D-38116 Braunschweig, Germany

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2011年 / 105卷 / 04期

关键词：

OPTICAL PARAMETRIC OSCILLATORS; 2ND-HARMONIC GENERATION; QUANTUM COMPUTER; BARIUM BORATE; ATOMIC IONS; FREQUENCY; CAVITY; CRYSTALS; LINBO3; BEAMS;

D O I：

10.1007/s00340-011-4771-1

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a solid-state laser system that generates 750 mW of continuous-wave, single-frequency output at 313 nm. Sum-frequency generation with fiber lasers at 1550 and 1051 nm produces up to 2 W at 626 nm. This visible light is then converted to ultraviolet by cavity-enhanced second-harmonic generation. The laser output can be tuned over a 495-GHz range, which includes the Be-9(+) laser cooling and repumping transitions. This is the first report of a narrow-linewidth laser system with sufficient power to perform fault-tolerant quantum-gate operations with trapped Be-9(+) ions by use of stimulated Raman transitions.

引用

页码：741 / 748

页数：8

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