Measurement-assisted quantum dynamics control of 5-level system using intense CW-laser fields

Michihiko Sugawara

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

A new quantum control scheme using intense CW-laser fields together with quantum measurement is applied to Kobrak-Rice 5-level (KR5) quantum system. Population dynamics of the KR5 system under frequent measurements is clarified by effective Liouville equation. It is found that one can control the stationary population distribution that appears in t → ∞ limit by varying laser intensities.

Original languageEnglish
Pages (from-to)457-460
Number of pages4
JournalChemical Physics Letters
Volume428
Issue number4-6
DOIs
Publication statusPublished - 2006 Sep 20

Fingerprint

dynamic control
Continuous wave lasers
rice
Liouville equation
Population distribution
Population dynamics
Liouville equations
lasers
Lasers

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics
  • Surfaces and Interfaces
  • Condensed Matter Physics

Cite this

Measurement-assisted quantum dynamics control of 5-level system using intense CW-laser fields. / Sugawara, Michihiko.

In: Chemical Physics Letters, Vol. 428, No. 4-6, 20.09.2006, p. 457-460.

Research output: Contribution to journalArticle

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