Low-noise simultaneous fluorescence detection of two atomic states

G. W. Biedermann; X. Wu; L. Deslauriers; K. Takase; M. A. Kasevich

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Low-noise simultaneous fluorescence detection of two atomic states

机译：同时检测两个原子态的低噪声荧光

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We demonstrate a new simultaneous normalized detection technique for fluorescence detection of ultracold atoms in a superposition of ground-state hyperfine levels. Using this technique we observe atom shot-noise limited detection signal-to-noise ratios in excess of 7800:1 per shot and 14400:1 in 1 s.

机译：我们演示了一种新的同时归一化检测技术，用于在基态超细水平的叠加中检测超冷原子的荧光。使用这种技术，我们观察到原子散粒噪声限制的检测信噪比超过7800：1 /秒，在1 s内超过14400：1。

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《Optics Letters》 |2009年第3期|共3页
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G. W. Biedermann; X. Wu; L. Deslauriers; K. Takase; M. A. Kasevich;
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正文语种 eng
中图分类光学;
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专利

1. Low-noise simultaneous fluorescence detection of two atomic states [J] . G. W. Biedermann, X. Wu, L. Deslauriers, Optics Letters . 2009,第3期

机译：同时检测两个原子态的低噪声荧光
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4. Simultaneous Atomic Force and Confocal Fluorescence Microscopy for Correlated Nanometer Topographical and Optical Resolution [C] . Olaf Schulz, Zhao Zhao, Alex Ward, . 2012

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6. Simultaneous detection of near-field topographic and fluorescence images of human chromosomes via scanning near-field optical/atomic-force microscopy (SNOAM). [O] . S Iwabuchi, H Muramatsu, N Chiba, 1997

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7. Simultaneous detection of selenium by atomic fluorescence and sulfur by molecular emission by flow-injection hydride generation with on-line reduction for the determination of selenate, sulfate and sulfite [O] . Tyson, Julian, Palmer, C. D. 2009

机译：通过流动注射氢化物发生分子发射同时检测硒原子荧光和硫，在线还原测定硒酸盐，硫酸盐和亚硫酸盐
8. Low Noise Simultaneous Fluorescence Detection of Two Atomic States (PREPRINT) [R] . Cashen, M. T. , Fixler, J. B. , Biedermann, G. W. , 2006

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Low-noise simultaneous fluorescence detection of two atomic states

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