Design of a Fiber Alkali Vapor Cell for Atomic Magnetometer for Magnetoencephalography Applications

Spin exchange relaxation free (SERF) atomic magnetometer (AM), based on the Larmor precession of alkali atoms, is considered a promising candidate for magnetoencephalography (MEG) systems with the advantages of high sensitivity and no need for cryogenic devices. The footprint of the sensor header co...

Full description

Bibliographic Details
Published in:	Photonics
Main Authors:	Xuejing Liu, Yanhui Hu, Yang Li, Xudong Wu, Min Chang, Xuedian Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2022-10-01
Subjects:	atomic magnetometer fiber alkali vapor cell spin exchange relaxation free
Online Access:	https://www.mdpi.com/2304-6732/9/10/749

Similar Items

Fast In-Situ Triaxial Remanent Magnetic Field Measurement for Single-Beam SERF Atomic Magnetometer Based on Trisection Algorithm
by: Tengyue Long, et al.
Published: (2023-04-01)

A Novel Asymmetrical Heating Method for Improving the Temperature Spatial Homogeneity of Vapor Cell in Atomic Magnetometer
by: Ji Zhang, et al.
Published: (2019-01-01)

Femtotesla atomic magnetometer for zero- and ultralow-field nuclear magnetic resonance
by: Taizhou Hong, et al.
Published: (2025-08-01)

Vector Atomic Magnetometer with Free Induction Decay Detection Based on a Microfabricated Vapor Cell
by: Pengbo Jiang, et al.
Published: (2024-12-01)

Suppression of thermal coupling noise in the SERF atomic co-magnetometer
by: Jiasen Ruan, et al.
Published: (2023-10-01)

Precise Determination of Magnetic Gradient Relaxation of Coupled Atomic Spin Ensemble in Spin-Exchange Relaxation-Free Co-Magnetometer
by: Xiujie Fang, et al.
Published: (2023-04-01)

A novel oven structure for improving temperature uniformity of vapor cell in atomic sensors
by: Yanan Gao, et al.
Published: (2023-04-01)

A Novel Measurement Method for Spin Polarization Three Axis Spatial Distribution in Spin-Exchange Relaxation Free Atomic Magnetometer
by: Xiujie Fang, et al.
Published: (2023-03-01)

Hot alkali atomic vapor in laser technology development
by: Mingyu Lee, et al.
Published: (2024-01-01)

Measurement Sensitivity Improvement of All-Optical Atomic Spin Magnetometer by Suppressing Noises
by: Xiyuan Chen, et al.
Published: (2016-06-01)

A Non-Modulated Triaxial Magnetic Field Compensation Method for Spin-Exchange Relaxation-Free Magnetometer Based on Zero-Field Resonance
by: Junpeng Zhao, et al.
Published: (2019-01-01)

Polarization‐Improved Bidirectional‐Pump Atomic Magnetometer Based on Spin‐Decoupled Metasurface
by: Shuo Sun, et al.
Published: (2025-10-01)

A highly efficient hybrid fiber optic laser using a cesium atom vapor cell as an optical gain medium
by: Seokjin Kim, et al.
Published: (2025-03-01)

A Multi-Pass Optically Pumped Rubidium Atomic Magnetometer with Free Induction Decay
by: Lulu Zhang, et al.
Published: (2022-10-01)

Development and Validation of Zero-field NMR Spectrometer Based on Compact Atomic Magnetometer
by: FU Fangyue, et al.
Published: (2024-03-01)

The Microfabricated Alkali Vapor Cell with High Hermeticity for Chip-Scale Atomic Clock
by: Shuo Jia, et al.
Published: (2022-01-01)

How to build a magnetometer with thermal atomic vapor: a tutorial
by: Anne Fabricant, et al.
Published: (2023-01-01)

Influence of Atomic Magnetometer’s Orientation on Its Frequency Response
by: Rui Zhang
Published: (2025-02-01)

Recent Progress of Atomic Magnetometers for Geomagnetic Applications
by: Yuantian Lu, et al.
Published: (2023-06-01)

Drug Monitoring by Optically Pumped Atomic Magnetometer
by: Yi Ruan, et al.
Published: (2022-01-01)

Three-Axis Atomic Magnetometer Employing Longitudinal Field Modulation
by: Zhichao Ding, et al.
Published: (2017-01-01)

Theoretical Study on Performing Movement-Related MEG with <sup>83</sup>Kr-Based Atomic Comagnetometer
by: Yao Chen, et al.
Published: (2023-11-01)

Optically-detected spin-echo method for relaxation times measurements in a Rb atomic vapor
by: M Gharavipour, et al.
Published: (2017-01-01)

Application and Performance Improvement of an Optical Power Stabilization System Based on MEMS-LCVR in a SERF Atomic Magnetometer
by: Yitong Li, et al.
Published: (2025-06-01)

Application of VCSEL in Bio-Sensing Atomic Magnetometers
by: Peng Zhou, et al.
Published: (2022-11-01)

Recent Progress on Micro-Fabricated Alkali Metal Vapor Cells
by: Xuelei Wang, et al.
Published: (2022-03-01)

Postselected amplification applied to atomic magnetometers
by: Yazhi Niu, et al.
Published: (2025-01-01)

Phase-gradient metasurface enables atomic spin chirality detection for elliptically polarized laser-pumped atomic magnetometer
by: Jiahao Zhang, et al.
Published: (2025-09-01)

Internal Dynamic Temperature Measurement of Alkali Metal Vapor Cell by Kalman Filter
by: Yang Li, et al.
Published: (2023-04-01)

Atomic Magnetometer Achieves Visual Salience Analysis in Drosophila
by: Fan Liu, et al.
Published: (2023-01-01)

Rapid measurement of longitudinal nuclear spin relaxation time based on the in-situ longitudinal magnetometer in Rb–Xe comagnetometers
by: Yunkai Mao, et al.
Published: (2023-12-01)

Alkali Vapor MEMS Cells Technology toward High-Vacuum Self-Pumping MEMS Cell for Atomic Spectroscopy
by: Pawel Knapkiewicz
Published: (2018-08-01)

A High-Sensitivity Cesium Atomic Magnetometer Based on A Cesium Spectral Lamp
by: Yuan-Tian Lu, et al.
Published: (2023-07-01)

Electromagnetic Induction Imaging with Atomic Magnetometers: Progress and Perspectives
by: Luca Marmugi, et al.
Published: (2020-09-01)

Three-axis magnetic field measurement based on dual-pump polarization with high sensitivity and orthogonality
by: Siran Li, et al.
Published: (2023-06-01)

Different Configurations of Radio-Frequency Atomic Magnetometers—A Comparative Study
by: Patrick Bevington, et al.
Published: (2022-12-01)

Analysis and Suppression of the Cross-Axis Coupling Effect for Dual-Beam SERF Atomic Magnetometer
by: Fei Lu, et al.
Published: (2022-10-01)

Inductive Imaging of the Concealed Defects with Radio-Frequency Atomic Magnetometers
by: P. Bevington, et al.
Published: (2020-09-01)

Object Composition Identification by Measurement of Local Radio Frequency Magnetic Fields with an Atomic Magnetometer
by: Jake D. Zipfel, et al.
Published: (2022-08-01)

Metasurface-integrated atomic magnetometer using single-frequency dual beams
by: Li Ruofan, et al.
Published: (2025-09-01)