Skip to Main content Skip to Navigation
Conference papers

Parameter estimation of a 3-level quantum system with a single population measurement

Abstract : An observer-based Hamiltonian identification algorithm for quantum systems has been proposed in [2]. The later paper provided a method to estimate the dipole moment matrix of a quantum system requiring the measurement of the populations on all states, which could be experimentally difficult to achieve. We propose here an extension to a 3-level quantum system, having access to the population of the ground state only. By a more adapted choice of the control field, we will show that a continuous measurement of this observable, alone, is enough to identify the field coupling parameters (dipole moment).
Document type :
Conference papers
Complete list of metadata

Cited literature [14 references]  Display  Hide  Download

https://hal-mines-paristech.archives-ouvertes.fr/hal-00523615
Contributor : François Chaplais <>
Submitted on : Tuesday, October 5, 2010 - 6:17:42 PM
Last modification on : Tuesday, December 8, 2020 - 9:53:47 AM
Long-term archiving on: : Thursday, January 6, 2011 - 2:56:47 AM

File

3-levelQuantum.pdf
Files produced by the author(s)

Identifiers

Citation

Zaki Leghtas, Mazyar Mirrahimi, Pierre Rouchon. Parameter estimation of a 3-level quantum system with a single population measurement. 48th IEEE Conference on Decision and Contro - CDC 2009, Dec 2009, Shanghai, China. pp.3816-3820, ⟨10.1109/CDC.2009.5400060⟩. ⟨hal-00523615⟩

Share

Metrics

Record views

642

Files downloads

403