Effect of trapped-ion heating on generalised Ramsey methods for suppressing frequency shifts caused by a probe field in atomic clocks

Standard

Effect of trapped-ion heating on generalised Ramsey methods for suppressing frequency shifts caused by a probe field in atomic clocks. / Kuznetsov, S. N.; Taichenachev, A. V.; Yudin, V. I. et al.

In: Quantum Electronics, Vol. 49, No. 5, 01.01.2019, p. 429-432.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{5c25a5afdcad46f493d60cb3a2fa23ed,

title = "Effect of trapped-ion heating on generalised Ramsey methods for suppressing frequency shifts caused by a probe field in atomic clocks",

abstract = "Based on a simple one-dimensional model, we consider the effect of trapped-ion heating on the efficiency of generalised Ramsey methods for the probe-induced frequency shift suppression in optical frequency standards based on single ultracold ions. It is shown that ion heating reduces the efficiency of all previously proposed one-loop generalised Ramsey methods, leading in all cases to the appearance of a linear dependence of the reference frequency shift on the residual field frequency shift. Two versions of the most heating stable generalised Ramsey schemes, for which the proportionality coefficient in this dependence is minimal, are demonstrated.",

keywords = "laser cooling, Paul trap, quantum frequency standard, Ramsey method",

author = "Kuznetsov, {S. N.} and Taichenachev, {A. V.} and Yudin, {V. I.} and N. Hunteman and K. Sanner and K. Tamm and E. Peik",

note = "Publisher Copyright: {\textcopyright} 2019 Kvantovaya Elektronika, Turpion Ltd and IOP Publishing Ltd.",

year = "2019",

month = jan,

day = "1",

doi = "10.1070/QEL17005",

language = "English",

volume = "49",

pages = "429--432",

journal = "Quantum Electronics",

issn = "1063-7818",

publisher = "Turpion Ltd.",

number = "5",

}

RIS

TY - JOUR

T1 - Effect of trapped-ion heating on generalised Ramsey methods for suppressing frequency shifts caused by a probe field in atomic clocks

AU - Kuznetsov, S. N.

AU - Taichenachev, A. V.

AU - Yudin, V. I.

AU - Hunteman, N.

AU - Sanner, K.

AU - Tamm, K.

AU - Peik, E.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Based on a simple one-dimensional model, we consider the effect of trapped-ion heating on the efficiency of generalised Ramsey methods for the probe-induced frequency shift suppression in optical frequency standards based on single ultracold ions. It is shown that ion heating reduces the efficiency of all previously proposed one-loop generalised Ramsey methods, leading in all cases to the appearance of a linear dependence of the reference frequency shift on the residual field frequency shift. Two versions of the most heating stable generalised Ramsey schemes, for which the proportionality coefficient in this dependence is minimal, are demonstrated.

AB - Based on a simple one-dimensional model, we consider the effect of trapped-ion heating on the efficiency of generalised Ramsey methods for the probe-induced frequency shift suppression in optical frequency standards based on single ultracold ions. It is shown that ion heating reduces the efficiency of all previously proposed one-loop generalised Ramsey methods, leading in all cases to the appearance of a linear dependence of the reference frequency shift on the residual field frequency shift. Two versions of the most heating stable generalised Ramsey schemes, for which the proportionality coefficient in this dependence is minimal, are demonstrated.

KW - laser cooling

KW - Paul trap

KW - quantum frequency standard

KW - Ramsey method

UR - http://www.scopus.com/inward/record.url?scp=85067570740&partnerID=8YFLogxK

U2 - 10.1070/QEL17005

DO - 10.1070/QEL17005

M3 - Article

AN - SCOPUS:85067570740

VL - 49

SP - 429

EP - 432

JO - Quantum Electronics

JF - Quantum Electronics

SN - 1063-7818

IS - 5

ER -

ID: 20644080