Control of an atom laser using feedback

S. A. Haine; A. J. Ferris; J. D. Close; J. J. Hope

Control of an atom laser using feedback

S. A. Haine^*, A. J. Ferris, J. D. Close, J. J. Hope

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

A method of using feedback to control an atom laser was discussed. The feedback scheme required to control a Bose-Einstein condensates in an arbitrary potential was examined. It was found that for any available control, there is an associated moment of the atomic density and feedback scheme that will remove energy from the system while there are oscillations in that moment. It was also found that the formalism of the feedback scheme allows the inclusion of certain types of nonlinear controls.

Original language	English
Article number	013605
Pages (from-to)	136051-136056
Number of pages	6
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	69
Issue number	1
Publication status	Published - Jan 2004

Cite this

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title = "Control of an atom laser using feedback",

abstract = "A method of using feedback to control an atom laser was discussed. The feedback scheme required to control a Bose-Einstein condensates in an arbitrary potential was examined. It was found that for any available control, there is an associated moment of the atomic density and feedback scheme that will remove energy from the system while there are oscillations in that moment. It was also found that the formalism of the feedback scheme allows the inclusion of certain types of nonlinear controls.",

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N2 - A method of using feedback to control an atom laser was discussed. The feedback scheme required to control a Bose-Einstein condensates in an arbitrary potential was examined. It was found that for any available control, there is an associated moment of the atomic density and feedback scheme that will remove energy from the system while there are oscillations in that moment. It was also found that the formalism of the feedback scheme allows the inclusion of certain types of nonlinear controls.

AB - A method of using feedback to control an atom laser was discussed. The feedback scheme required to control a Bose-Einstein condensates in an arbitrary potential was examined. It was found that for any available control, there is an associated moment of the atomic density and feedback scheme that will remove energy from the system while there are oscillations in that moment. It was also found that the formalism of the feedback scheme allows the inclusion of certain types of nonlinear controls.

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M3 - Article

SN - 1050-2947

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Control of an atom laser using feedback

Abstract

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