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Application of the low-finesse -ray frequency comb for high-resolution spectroscopy

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dc.contributor Казанский федеральный университет
dc.contributor.author Shakhmuratov R. N.
dc.contributor.author Vagizov F. G.
dc.contributor.author O. Scully Marlan
dc.contributor.author Kocharovskaya O.
dc.date.accessioned 2016-11-02T06:11:47Z
dc.date.available 2016-11-02T06:11:47Z
dc.date.issued 2016
dc.identifier.citation Shakhmuratov R. N. Application of the low-finesse -ray frequency comb for high-resolution spectroscopy / R. N. Shakhmuratov F. G. Vagizov, Marlan O. Scully, O. A. Kocharovskaya // Physical Review A. - 2016. - Vol.94. - P. 043849-043849-8.
dc.identifier.issn 1050-2947
dc.identifier.uri http://dspace.kpfu.ru/xmlui/handle/net/105996
dc.description.abstract High-finesse frequency combs (HFC) with large ratio of the frequency spacing to the width of the spectral components have demonstrated remarkable results in many applications such as precision spectroscopy and metrology. We found that low-finesse frequency combs having very small ratio of the frequency spacing to the width of the spectral components are more sensitive to the exact resonance with absorber than HFC. Our method is based on time domain measurements reviling oscillations of the radiation intensity after passing through an optically thick absorber. Fourier analysis of the oscillations allows to reconstruct the spectral content of the comb. If the central component of the incident comb is in exact resonance with the single line absorber, the contribution of the first sideband frequency to oscillations is exactly zero. We demonstrated this technique with -photon absorption by Mossbauer nuclei providing the spectral resolution beyond the natural broadening.
dc.language.iso ru
dc.relation.ispartofseries PHYS REV A
dc.rights открытый доступ
dc.subject Mossbauer effect
dc.subject high-finesse frequency comb
dc.subject gamma photon absorption
dc.subject precision spectroscopy
dc.subject metrology
dc.subject.other Метрология
dc.title Application of the low-finesse -ray frequency comb for high-resolution spectroscopy
dc.type Article
dc.contributor.org Институт физики
dc.description.pages
dc.relation.ispartofseries-volume 94
dc.pub-id 142431


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