Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Generalised hyper-Ramsey resonance with spinors. / Zanon-Willette, T.; Taichenachev, A. V.; Yudin, V. I.
в: Quantum Electronics, Том 49, № 3, 01.01.2019, стр. 278-282.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Generalised hyper-Ramsey resonance with spinors
AU - Zanon-Willette, T.
AU - Taichenachev, A. V.
AU - Yudin, V. I.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - The generalised hyper-Ramsey resonance formula originally published in Phys. Rev. A, 92, 023416 (2015) is derived using a Cayley - Klein spinor parametrisation. The shape of the interferometric resonance and the associated composite phase shift are reformulated including all individual laser pulse parameters. Potential robustness of signal contrast and phase-shift of the wave-function fringe pattern can now be arbitrarily explored tracking any shape distortion due to systematic effects from the probe laser. An exact and simple analytical expression describing Ramsey's method of separated composite oscillating laser fields with quantum state control allows us to accurately simulate all recent clock interrogation protocols under various pulse defects.
AB - The generalised hyper-Ramsey resonance formula originally published in Phys. Rev. A, 92, 023416 (2015) is derived using a Cayley - Klein spinor parametrisation. The shape of the interferometric resonance and the associated composite phase shift are reformulated including all individual laser pulse parameters. Potential robustness of signal contrast and phase-shift of the wave-function fringe pattern can now be arbitrarily explored tracking any shape distortion due to systematic effects from the probe laser. An exact and simple analytical expression describing Ramsey's method of separated composite oscillating laser fields with quantum state control allows us to accurately simulate all recent clock interrogation protocols under various pulse defects.
KW - Atomic interferometry
KW - Composite pulses
KW - Optical clock
KW - Phase shift
KW - Quantum mechanics
KW - Ramsey spectroscopy
KW - Spinor
UR - http://www.scopus.com/inward/record.url?scp=85063367111&partnerID=8YFLogxK
U2 - 10.1070/QEL16879
DO - 10.1070/QEL16879
M3 - Article
AN - SCOPUS:85063367111
VL - 49
SP - 278
EP - 282
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 3
ER -
ID: 18948884