Squeezing-enhanced adaptive optical phase estimation

H. Yonezawa*, D. Nakane, T. A. Wheatley, K. Iwasawa, S. Takeda, H. Arao, D. W. Berry, T. C. Ralph, H. M. Wiseman, E. H. Huntington, A. Furusawa

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review


We demonstrate squeezing-enhanced adaptive optical phase estimation for a stochastically varying phase. By using a continuous-wave phase squeezed beam, estimation accuracy is improved by a factor of 1.4 compared to a coherent beam case.

Original languageEnglish
Title of host publicationCLEO:2011 - Laser Applications to Photonic Applications
Subtitle of host publicationOSA Technical Digest (CD)
Place of PublicationWashington, D.C.
PublisherOSA Publishing
Number of pages2
ISBN (Electronic)9781557529107
Publication statusPublished - 2011
Externally publishedYes
EventCLEO: Laser Applications to Photonic Applications - 2011 - Baltimore, MD, United States
Duration: 1 May 20116 May 2011


OtherCLEO: Laser Applications to Photonic Applications - 2011
Country/TerritoryUnited States
CityBaltimore, MD


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