Performance of a prototype microwave frequency standard based on laser-detected,trapped171Yb+ ions |
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Authors: | P. T. H. Fisk M. J. Sellars M. A. Lawn C. Coles |
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Affiliation: | (1) National Measurement Laboratory, CSIRO Division of Applied Physics, P.O. Box 218, 2070 Sydney Lindfield, NSW, Australia |
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Abstract: | A microwave frequency standard based on buffer gas-cooled171Yb+ ions confined in a linear Paul trap has been demonstrated in prototype form. The standard exhibits a fractional frequency instability characterised by an Allan deviation of (y( ) = 2.9 × 10–13 –1/2 for < 2 × 104 s. Factors affecting the stability of the standard have been systematically investigated. |
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Keywords: | 32.80.Pj 06.30.Ft 32.30.Dx |
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