Feedback control of linear quantum optical systems

Hu Zhang; Guofeng Zhang; Daoyi Dong; Bo Huang; Heung Wing Joseph Lee

doi:10.1109/CCDC.2011.5968660

Feedback control of linear quantum optical systems

Hu Zhang, Guofeng Zhang, Daoyi Dong, Bo Huang, Heung Wing Joseph Lee

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

1 Citation (Scopus)

Abstract

This paper studies feedback quantum control of a class of linear quantum optical systems by means of squeezing and phase modulation. A new quadrature representation of such systems is introduced, which includes explicitly phase modulation of light fields involved. Some fundamental relations are derived in terms of the new quadrature representation. The coherent quantum LQG control studied in [17] is re-investigated base on controller parametrization and a two-stage optimization approach. Examples are given to illustrate the effectiveness of the results in the paper.

Original language	English
Title of host publication	Proceedings of the 2011 Chinese Control and Decision Conference, CCDC 2011
Pages	2659-2664
Number of pages	6
DOIs	https://doi.org/10.1109/CCDC.2011.5968660
Publication status	Published - 5 Sept 2011
Event	2011 Chinese Control and Decision Conference, CCDC 2011 - Mianyang, China Duration: 23 May 2011 → 25 May 2011

Conference

Conference	2011 Chinese Control and Decision Conference, CCDC 2011
Country/Territory	China
City	Mianyang
Period	23/05/11 → 25/05/11

Keywords

LQG control
optimization
phase modulation
quantum optics
squeezing

ASJC Scopus subject areas

Information Systems and Management
Control and Systems Engineering

More information

10.1109/CCDC.2011.5968660

Cite this

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title = "Feedback control of linear quantum optical systems",

abstract = "This paper studies feedback quantum control of a class of linear quantum optical systems by means of squeezing and phase modulation. A new quadrature representation of such systems is introduced, which includes explicitly phase modulation of light fields involved. Some fundamental relations are derived in terms of the new quadrature representation. The coherent quantum LQG control studied in [17] is re-investigated base on controller parametrization and a two-stage optimization approach. Examples are given to illustrate the effectiveness of the results in the paper.",

keywords = "LQG control, optimization, phase modulation, quantum optics, squeezing",

author = "Hu Zhang and Guofeng Zhang and Daoyi Dong and Bo Huang and Lee, {Heung Wing Joseph}",

year = "2011",

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doi = "10.1109/CCDC.2011.5968660",

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AU - Dong, Daoyi

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AU - Lee, Heung Wing Joseph

PY - 2011/9/5

Y1 - 2011/9/5

N2 - This paper studies feedback quantum control of a class of linear quantum optical systems by means of squeezing and phase modulation. A new quadrature representation of such systems is introduced, which includes explicitly phase modulation of light fields involved. Some fundamental relations are derived in terms of the new quadrature representation. The coherent quantum LQG control studied in [17] is re-investigated base on controller parametrization and a two-stage optimization approach. Examples are given to illustrate the effectiveness of the results in the paper.

AB - This paper studies feedback quantum control of a class of linear quantum optical systems by means of squeezing and phase modulation. A new quadrature representation of such systems is introduced, which includes explicitly phase modulation of light fields involved. Some fundamental relations are derived in terms of the new quadrature representation. The coherent quantum LQG control studied in [17] is re-investigated base on controller parametrization and a two-stage optimization approach. Examples are given to illustrate the effectiveness of the results in the paper.

KW - LQG control

KW - optimization

KW - phase modulation

KW - quantum optics

KW - squeezing

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U2 - 10.1109/CCDC.2011.5968660

DO - 10.1109/CCDC.2011.5968660

M3 - Conference article published in proceeding or book

SN - 9781424487363

SP - 2659

EP - 2664

BT - Proceedings of the 2011 Chinese Control and Decision Conference, CCDC 2011

T2 - 2011 Chinese Control and Decision Conference, CCDC 2011

Y2 - 23 May 2011 through 25 May 2011

ER -

Feedback control of linear quantum optical systems

Abstract

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Keywords

ASJC Scopus subject areas

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