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Photothermal fluctuations as a fundamental limit to low-frequency squeezing in a degenerate optical parametric oscillator

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dc.contributor.authorGoda, Keisuke
dc.contributor.authorMcKenzie, Kirk
dc.contributor.authorMikhailov, Eugeniy
dc.contributor.authorLam, Ping Koy
dc.contributor.authorMcClelland, David
dc.contributor.authorMavalvala, Nergis
dc.date.accessioned2015-12-13T23:00:16Z
dc.date.issued2005
dc.date.updated2015-12-12T07:32:56Z
dc.description.abstractWe study the effect of photothermal fluctuations on squeezed states of light through the photo-refractive effect and thermal expansion in a degenerate optical parametric oscillator (OPO). We also discuss the effect of the photothermal noise in various cases and how to minimize its undesirable consequences. We find that the photothermal noise in the OPO introduces a significant amount of noise on phase squeezed beams, making them less than ideal for low-frequency applications such as gravitational wave (GW) interferometers, whereas amplitude squeezed beams are relatively immune to the photothermal noise and may represent the best choice for application in GW interferometers.
dc.identifier.issn1050-2947
dc.identifier.urihttp://hdl.handle.net/1885/84046
dc.publisherAmerican Physical Society
dc.sourcePhysical Review A: Atomic, Molecular and Optical Physics
dc.subjectKeywords: Gravitational wave (GW) interferometers; Optical parametric oscillator (OPO); Interferometers; Optical materials; Thermal effects; Oscillators (electronic)
dc.titlePhotothermal fluctuations as a fundamental limit to low-frequency squeezing in a degenerate optical parametric oscillator
dc.typeJournal article
local.bibliographicCitation.lastpage15
local.bibliographicCitation.startpage043819/1
local.contributor.affiliationGoda, Keisuke, Massachusetts Institute of Technology
local.contributor.affiliationMcKenzie, Kirk, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationMikhailov, Eugeniy, Massachusetts Institute of Technology
local.contributor.affiliationLam, Ping Koy, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationMcClelland, David, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationMavalvala, Nergis , Massachusetts Institute of Technology
local.contributor.authoruidMcKenzie, Kirk, u4017303
local.contributor.authoruidLam, Ping Koy, u9305867
local.contributor.authoruidMcClelland, David, u8802403
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor020604 - Quantum Optics
local.identifier.ariespublicationMigratedxPub12310
local.identifier.citationvolume72
local.identifier.doi10.1103/PhysRevA.72.043819
local.identifier.scopusID2-s2.0-28844475540
local.type.statusPublished Version

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