Compact vacuum setup for 27Al+ and 40Ca+ ion trapping

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F22%3A00567987" target="_blank" >RIV/68081731:_____/22:00567987 - isvavai.cz</a>
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12502/2664638/Compact-vacuum-setup-for-27Al-and-40Ca-ion-trapping/10.1117/12.2664638.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12502/2664638/Compact-vacuum-setup-for-27Al-and-40Ca-ion-trapping/10.1117/12.2664638.short</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2664638" target="_blank" >10.1117/12.2664638</a>

Result language
angličtina
Original language name
Compact vacuum setup for 27Al+ and 40Ca+ ion trapping
Original language description
We present a design of a new compact vacuum chamber with an electrical trap for trapping and laser cooling of 40Ca+ and 27Al+ ions. The custom chamber was designed to a minimum dimension to achieve ultra-high vacuum environment and good optical access to trapped ions. Combining the shape of the electrical trap with intrinsic geometrical symmetry and the size of the viewports will allow maximum efficiency of fluorescence collection from ions. The setup is ready for ablation and loading of 40Ca+ and 27Al+ ions to deal with quantum logic experiments for optical clock operation. In combination with magnetic saddle coils, Helmholtz coil and external magnetic shielding made of mu-metal, we achieve a very homogeneous magnetic field in the ion trapping area. The main part of a chamber equipped with viewports is made of titanium to maintain this homogeneous magnetic field and suppress residual fields. The presented setup will allow quantum experiments with single ions and Coulomb crystals in a stable and homogeneous magnetic field, which is necessary for many-ions optical clock systems.
Czech name
—
Czech description
—

Project
<a href="/en/project/EF16_026%2F0008460" target="_blank" >EF16_026/0008460: Interdisciplinary Collaboration in Metrology with Cold Quantum Objects and Fibre Networks</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
22nd Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics
ISBN
978-1-5106-6112-7
ISSN
0277-786X
e-ISSN
1996-756X
Number of pages
4
Pages from-to
125020W
Publisher name
SPIE
Place of publication
Bellingham
Event location
Wojanów
Event date
Sep 5, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000920988700031

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