This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
Rotation sensing with trapped ions *This article belongs to the special issue: emerging leaders, which features invited work from the best early-career researchers working within the scope of J. Phys. B. This project is part of the Journal of Physics series' 50th anniversary celebrations in 2017. Wes Campbell was selected by the Editorial Board of J. Phys. B as an Emerging Leader. (23rd February 2017)
Record Type:
Journal Article
Title:
Rotation sensing with trapped ions *This article belongs to the special issue: emerging leaders, which features invited work from the best early-career researchers working within the scope of J. Phys. B. This project is part of the Journal of Physics series' 50th anniversary celebrations in 2017. Wes Campbell was selected by the Editorial Board of J. Phys. B as an Emerging Leader. (23rd February 2017)
Main Title:
Rotation sensing with trapped ions *This article belongs to the special issue: emerging leaders, which features invited work from the best early-career researchers working within the scope of J. Phys. B. This project is part of the Journal of Physics series' 50th anniversary celebrations in 2017. Wes Campbell was selected by the Editorial Board of J. Phys. B as an Emerging Leader.
Abstract: We present a protocol for rotation measurement via matter-wave Sagnac interferometry using trapped ions. The ion trap based interferometer encloses a large area in a compact apparatus through repeated round-trips in a Sagnac geometry. We show how a uniform magnetic field can be used to close the interferometer over a large dynamic range in rotation speed and measurement bandwidth without contrast loss. Since this technique does not require the ions to be confined in the Lamb–Dicke regime, Doppler laser cooling should be sufficient to reach a sensitivity of = 1.4 × 10 − 6 rad s − 1 H z − 1 / 2 .