A Systems Theory Approach to the Synthesis of Minimum Noise Phase-Insensitive Quantum Amplifiers

Ian R. Petersen, Matthew R. James, Valery Ugrinovskii, Naoki Yamamoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We present a systems theory approach to the proof of a result bounding the required level of added quantum noise in a phase-insensitive quantum amplifier. We also present a synthesis procedure for constructing a quantum optical phase-insensitive quantum amplifier which adds the minimum level of quantum noise and achieves a required gain and bandwidth. This synthesis procedure is based on a singularly perturbed quantum system and leads to an amplifier involving two squeezers and two beamsplitters.

Original languageEnglish
Title of host publication2018 European Control Conference, ECC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3185-3190
Number of pages6
ISBN (Electronic)9783952426982
DOIs
Publication statusPublished - 2018 Nov 27
Event16th European Control Conference, ECC 2018 - Limassol, Cyprus
Duration: 2018 Jun 122018 Jun 15

Other

Other16th European Control Conference, ECC 2018
CountryCyprus
CityLimassol
Period18/6/1218/6/15

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Control and Optimization

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    Petersen, I. R., James, M. R., Ugrinovskii, V., & Yamamoto, N. (2018). A Systems Theory Approach to the Synthesis of Minimum Noise Phase-Insensitive Quantum Amplifiers. In 2018 European Control Conference, ECC 2018 (pp. 3185-3190). [8550360] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ECC.2018.8550360