The fabrication of MEMS alkali metal vapor cells based on ultrafast laser welding for single beam magnetometer

Abstract The development of micro-electro-mechanical system (MEMS) alkali metal vapor cells offers the potential for the batch fabrication of micro-quantum sensors for atomic clocks, atomic magnetometers and atomic gyroscopes. The sealing of MEMS vapor cells is traditionally achieved by anodic bondi...

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Bibliographic Details
Main Authors: Yanbin Wang, Mingzhi Yu, Yao Chen, Yintao Ma, Xiangguang Han, Yong Xia, Ju Guo, Ping Yang, Qijing Lin, Shujiang Ding, Libo Zhao
Format: Article
Language:English
Published: Nature Publishing Group 2025-08-01
Series:Microsystems & Nanoengineering
Online Access:https://doi.org/10.1038/s41378-025-00976-6
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