Integrating a fiber cavity into a wheel trap for strong ion-cavity coupling

被引：6

作者：

Teller, Markus ^{[1
]}

Messerer, Viktor ^{[1
]}

Schueppert, Klemens ^{[1
,4
]}

Zou, Yueyang ^{[1
]}

Fioretto, Dario A. ^{[1
]}

Galli, Maria ^{[1
]}

Holz, Philip C. ^{[1
,2
]}

Reichel, Jakob ^{[3
]}

Northup, Tracy E. ^{[1
]}

机构：

[1] Univ Innsbruck, Inst Expt Phys, Technikerstr 25, A-6020 Innsbruck, Austria

[2] Alpine Quantum Technol GmbH, Technikerstr 17-1, A-6020 Innsbruck, Austria

[3] Sorbonne Univ, ENS Univ PSL, Coll France, Lab Kastler Brossel,CNRS, 24 Rue Lhomond, F-75005 Paris, France

[4] Infineon Technol Austria AG, Siemensstr 2, A-9500 Villach, Austria

来源：

AVS QUANTUM SCIENCE | 2023年 / 5卷 / 01期

基金：

奥地利科学基金会; 欧盟地平线“2020”;

关键词：

ELECTRIC-FIELD NOISE; QUANTUM;

D O I：

10.1116/5.0121534

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present an ion trap with an integrated fiber cavity, designed for strong coupling at the level of single ions and photons. The cavity is aligned to the axis of a miniature linear Paul trap, enabling simultaneous coupling of multiple ions to the cavity field. We simulate how charges on the fiber mirrors affect the trap potential, and we test these predictions with an ion trapped in the cavity. Furthermore, we measure micromotion and heating rates in the setup.

引用

页数：9

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