Coherent feedback control of linear quantum optical systems with squeezing components

Bo Huang, Guofeng Zhang, Lee H.W. Joseph

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review


The purpose of this paper is to study coherent feedback control of a class of linear quantum systems with squeezing components arising frequently in quantum optics. The H∞quantum control studied in [1] and quantum LQG control studied in [2] are extended to this broader framework. It is shown that the presence of squeezers can improve control performance. The fundamental issue of physical realizability of quantum controllers is also explored.
Original languageEnglish
Title of host publicationProceedings of the 29th Chinese Control Conference, CCC'10
Number of pages6
Publication statusPublished - 22 Dec 2010
Event29th Chinese Control Conference, CCC'10 - Beijing, China
Duration: 29 Jul 201031 Jul 2010


Conference29th Chinese Control Conference, CCC'10


  • H control ∞
  • LQG control
  • Physical realizability
  • Quantum optics
  • Squeezers

ASJC Scopus subject areas

  • Control and Systems Engineering


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