Time-resolved quantum process tomography using Hamiltonian-encoding and observable-decoding

Roberto Rey-De-Castro, Renan Cabrera, Denys I. Bondar, Herschel Rabitz

Research output: Contribution to journalArticle

14 Scopus citations

Abstract

The Hamiltonian encoding observable decoding (HE-OD) technique is experimentally demonstrated for process tomography of laser-induced dynamics in atomic Rb vapor. With the assistance of a laser pulse truncation method, a time dependent reconstruction of the quantum evolution is achieved. HE-OD can perform full as well as partial process tomography with appropriate measurements to characterize the system. The latter feature makes HE-OD tomography suitable for analyzing quantum processes in complex systems.

Original languageEnglish (US)
Article number025032
JournalNew Journal of Physics
Volume15
DOIs
StatePublished - Feb 2013

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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