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Time dependent metrology: improving precision through coherent control
Author(s): Andrew N. Jordan
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Paper Abstract

This paper will overview recent progress in time-dependent metrology. By applying coherent control to a quantum system, we will demonstrate that the amount of information about a parameter can be increased by typically a power law in the duration time of the experiment. Several examples will be given: measurement of an external oscillation frequency, the Landau-Zehner transition, and the details of a recent experiment realizing these physical predictions. A simple example will be analyzed in detail to illustrate the ingredients of the theory.

Paper Details

Date Published: 4 March 2019
PDF: 6 pages
Proc. SPIE 10933, Advances in Photonics of Quantum Computing, Memory, and Communication XII, 1093306 (4 March 2019); doi: 10.1117/12.2514947
Show Author Affiliations
Andrew N. Jordan, Univ. of Rochester (United States)
Chapman Univ. (United States)

Published in SPIE Proceedings Vol. 10933:
Advances in Photonics of Quantum Computing, Memory, and Communication XII
Philip R. Hemmer; Alan L. Migdall; Zameer Ul Hasan, Editor(s)

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