Systematic effects in two-dimensional trapped matter-wave interferometers

被引：7

作者：

West, Adam D. ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Phys & Astron, 475 Portola Plaza, Los Angeles, CA 90095 USA

来源：

PHYSICAL REVIEW A | 2019年 / 100卷 / 06期

关键词：

CONSTANT; ROTATION; ATOMS;

D O I：

10.1103/PhysRevA.100.063622

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Trapped matter-wave interferometers (TMIs) present a platform for precision sensing within a compact apparatus, extending coherence time by repeated traversal of a confining potential. However, imperfections in this potential can introduce unwanted systematic effects, particularly when combined with errors in the associated beam-splitter operations. This can affect both the interferometer phase and visibility, and can make the performance more sensitive to other experimental imperfections. I examine the character and degree of these systematic effects, in particular within the context of two-dimensional TMIs applicable for rotation sensing. I show that current experimental control can enable these interferometers to operate in a regime robust against experimental imperfections.

引用

页数：8

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