用于原子纳米聚焦的近场光透镜

EQEC '05. European Quantum Electronics Conference, 2005. Pub Date : 2005-06-12 DOI:10.1109/EQEC.2005.1567514

H. Kanda, K. Muraishi, K. Totsuka, K. Yamamoto, H. Ito

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引用次数: 1

摘要

本文描述了一种用于原子聚焦的近场光透镜。在入射光强为10/sup 7/ mW/cm、蓝失谐频率为1.5 GHz的情况下，该装置的透镜焦距为1.0 /spl mu/m，焦深为10 nm, Rb原子的NA为0.14，速度为10 m/s。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Near-field-light lens for nano-focusing of atoms

A near-field-light lens for focusing of atoms on a nano-size spot is described in the paper. The device works as a lens with a focal length of 1.0 /spl mu/m, a focal depth of 10 nm, and NA of 0.14 for Rb atoms with the velocity of 10 m/s in the case where the incident light intensity is 10/sup 7/ mW/cm and the blue detuning is 1.5 GHz.

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EQEC '05. European Quantum Electronics Conference, 2005.

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