Registration of a Quadrupole Transition in High-Energy 88Sr+ Ions Obtained by Laser Ablation Method-Reference-Cited by-同舟云学术

Registration of a Quadrupole Transition in High-Energy 88Sr+ Ions Obtained by Laser Ablation Method

Published:2024-04-06 Issue:4 Volume:11 Page:337
ISSN:2304-6732
Container-title:Photonics
language:en
Short-container-title:Photonics

Author:

Telnov Evgeny¹^ORCID,Borisyuk Petr¹,Tregubov Dmitry¹²^ORCID,Provorchenko Daniil²^ORCID,Trichev Konstantin¹,Cherepanov Pavel¹

Affiliation:

1. Department of Metrology Physical and Technical Problems, National Research Nuclear University MEPhI, 115409 Moscow, Russia

2. Lebedev Physical Institute of the Russian Academy of Sciences, 119991 Moscow, Russia

Abstract

In this paper, we demonstrate the interaction of 674 nm laser radiation with a clock quadrupole transition in high-energy 88Sr+ ions obtained by laser ablation. The results of the spectrometry of the clock and the pump transitions are presented. We describe the parameters of the experimental setup and the protocol of the clock transition spectroscopy and analyze various line broadening mechanisms.

Funder

Russian Science Foundation

Publisher

MDPI AG

Link

https://www.mdpi.com/2304-6732/11/4/337/pdf

Reference34 articles.

1. Newell, D., and Tiesinga, E. (2019). The International System of Units (SI), 2019 Edition, US Department of Commerce, National Institute of Standards and Technology. Special Publication (NIST SP).

2. Accuracy evaluation of ITCsF2: A nitrogen cooled caesium fountain;Levi;Metrologia,2014

3. Optical atomic clocks;Ludlow;Rev. Mod. Phys.,2015

4. Ultraprecise optical frequency standards based on ultracold atoms: State of the art and prospects;Taichenachev;Uspekhi Fiz. Nauk,2016

5. Rile, F. (2009). Principles and Applications, Wiley-VCH.