English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this paper we describe and compare different methods used for accuratedetermination of forces acting on matter-wave packets in optical lattices. Thequantum interference nature responsible for the production of both Blochoscillations and coherent delocalization is investigated in detail. We studyconditions for optimal detection of Bloch oscillation for a thermal ensemble ofcold atoms with a large velocity spread. We report on the experimentalobservation of resonant tunneling in an amplitude-modulated (AM) opticallattice up to the sixth harmonic with Fourier-limited linewidth. We thenexplore the fundamental and technical phenomena which limit both thesensitivity and the final accuracy of the atomic force sensor at 10^{-7}precision level [1], with an analysis of the coherence time of the system andaddressing few simple setup changes to go beyond the current accuracy.

Delocalization-enhanced Bloch oscillations and driven resonant tunneling in optical lattices for precision force measurements