Compact magneto-optical traps using planar optics

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外文摘要：Magneto-optical traps(MOTs)composed of magnetic fields and light fields have been widely utilized to cool and confine microscopic particles.Practical technology applications require miniaturized MOTs.The advancement of planar optics has promoted the development of compact MOTs.In this article,we review the development of compact MOTs based on planar optics.First,we introduce the standard MOTs.We then introduce the grating MOTs with micron structures,which have been used to build cold atomic clocks,cold atomic interferometers,and ultra-cold sources.Further,we introduce the integrated MOTs based on nano-scale metasurfaces.These new compact MOTs greatly reduce volume and power consumption,and provide new opportunities for fundamental research and practical applications.

外文关键词：

magneto-optical trap(MOT)planar opticsgrating MOTmetasurface MOT

作者：

谭智、鹿博、韩成银、李朝红

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作者单位：

Institute of Quantum Precision Measurement,State Key Laboratory of Radio Frequency Heterogeneous Integration,College of Physics and Optoelectronic Engineering,Shenzhen University,Shenzhen 518060,China

Quantum Science Center of Guangdong-Hong Kong-Macao Greater Bay Area(Guangdong),Shenzhen 518045,China

基金：

National Key Research and Development Program of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaFundamental Research Project of Shenzhen

项目编号：

2022YFA14041041202550912104521JCYJ20230808105009018

出版年：

2024

DOI：

10.1088/1674-1056/ad607a

中国物理B(英文版)

中国物理学会和中国科学院物理研究所

中国物理B(英文版)

CSTPCDEI

影响因子：0.995

ISSN：1674-1056

年,卷(期)：2024.33(9)