Controlling number of atoms in a-few-atom magneto-optical trap and its application to the observation of antibunched resonance fluorescence

Seokchan Yoon; Youngwoon Choi; Sangbum Park; Jaisoon Kim; Jai Hyung Lee; Kyungwon An

doi:10.1109/IQEC.2005.1561099

Controlling number of atoms in a-few-atom magneto-optical trap and its application to the observation of antibunched resonance fluorescence

Seokchan Yoon, Youngwoon Choi, Sangbum Park, Jaisoon Kim, Jai Hyung Lee, Kyungwon An

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We have developed a simple technique for controlling the number of a few ⁸⁵Rb atoms in a magneto-optical trap based on a magnetic-field- gradient feedback mechanism for suppressing stochastic loading and loss events. The occupation probability of single atom was observed to be as high as 93.5%. Two and three atoms were also trapped with high occupation probabilities. Second order correlation functions of resonance fluorescence for one, two and three atoms were measured, showing strong photon antibunching. The degree of antibunching was reduced as the atom number was increased.

Original language	English
Title of host publication	International Quantum Electronics Conference 2005
Pages	1447-1448
Number of pages	2
DOIs	https://doi.org/10.1109/IQEC.2005.1561099
Publication status	Published - 2005

Publication series

Name	IQEC, International Quantum Electronics Conference Proceedings
Volume	2005

ASJC Scopus subject areas

General Physics and Astronomy

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10.1109/IQEC.2005.1561099

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Yoon, S., Choi, Y., Park, S., Kim, J., Lee, J. H., & An, K. (2005). Controlling number of atoms in a-few-atom magneto-optical trap and its application to the observation of antibunched resonance fluorescence. In International Quantum Electronics Conference 2005 (pp. 1447-1448). Article 1561099 (IQEC, International Quantum Electronics Conference Proceedings; Vol. 2005). https://doi.org/10.1109/IQEC.2005.1561099

Controlling number of atoms in a-few-atom magneto-optical trap and its application to the observation of antibunched resonance fluorescence. / Yoon, Seokchan; Choi, Youngwoon; Park, Sangbum et al.
International Quantum Electronics Conference 2005. 2005. p. 1447-1448 1561099 (IQEC, International Quantum Electronics Conference Proceedings; Vol. 2005).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yoon, S, Choi, Y, Park, S, Kim, J, Lee, JH & An, K 2005, Controlling number of atoms in a-few-atom magneto-optical trap and its application to the observation of antibunched resonance fluorescence. in International Quantum Electronics Conference 2005., 1561099, IQEC, International Quantum Electronics Conference Proceedings, vol. 2005, pp. 1447-1448. https://doi.org/10.1109/IQEC.2005.1561099

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abstract = "We have developed a simple technique for controlling the number of a few 85Rb atoms in a magneto-optical trap based on a magnetic-field- gradient feedback mechanism for suppressing stochastic loading and loss events. The occupation probability of single atom was observed to be as high as 93.5%. Two and three atoms were also trapped with high occupation probabilities. Second order correlation functions of resonance fluorescence for one, two and three atoms were measured, showing strong photon antibunching. The degree of antibunching was reduced as the atom number was increased.",

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AU - Lee, Jai Hyung

AU - An, Kyungwon

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AB - We have developed a simple technique for controlling the number of a few 85Rb atoms in a magneto-optical trap based on a magnetic-field- gradient feedback mechanism for suppressing stochastic loading and loss events. The occupation probability of single atom was observed to be as high as 93.5%. Two and three atoms were also trapped with high occupation probabilities. Second order correlation functions of resonance fluorescence for one, two and three atoms were measured, showing strong photon antibunching. The degree of antibunching was reduced as the atom number was increased.

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Controlling number of atoms in a-few-atom magneto-optical trap and its application to the observation of antibunched resonance fluorescence

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