用于脑磁图复合体的光学磁力传感器

IF 0.8 4区物理与天体物理 Q4 PHYSICS, APPLIED

Technical Physics Letters Pub Date : 2024-03-14 DOI:10.1134/s1063785023900601

A. K. Vershovskii, M. V. Petrenko

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引用次数: 0

摘要

摘要在非零磁场高灵敏度紧凑型单光束传感器的方案中，提出了碱性原子光学泵浦方法的新实施方案，使其能够用作带有远程激光泵浦源的脑磁图复合系统的一部分。所提出的方法尤其可以利用单个偏振调制谐振辐射源对传感器阵列进行泵浦，该辐射源通过偏振支持光纤与传感器相连。已进行的模型实验证实了该方法在原理上的可行性和有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Optical Magnetometric Sensor for Magnetoencephalographic Complexes

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Optical Magnetometric Sensor for Magnetoencephalographic Complexes

Abstract

A new implementation of the method of optical pumping of alkaline atoms in the scheme of a highly sensitive compact single-beam sensor of a nonzero magnetic field is proposed, which allows it to be used as part of a magnetoencephalographic complex with a remote laser pumping source. The proposed method makes it possible, in particular, to pump an array of sensors with a single source of polarization-modulated resonant radiation connected to sensors by means of polarization-supporting optical fibers. A model experiment has been carried out confirming the principle feasibility and effectiveness of the method.

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来源期刊

Technical Physics Letters 物理-物理：应用

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

2-4 weeks

期刊介绍： Technical Physics Letters is a companion journal to Technical Physics and offers rapid publication of developments in theoretical and experimental physics with potential technological applications. Recent emphasis has included many papers on gas lasers and on lasing in semiconductors, as well as many reports on high Tc superconductivity. The excellent coverage of plasma physics seen in the parent journal, Technical Physics, is also present here with quick communication of developments in theoretical and experimental work in all fields with probable technical applications. Topics covered are basic and applied physics; plasma physics; solid state physics; physical electronics; accelerators; microwave electron devices; holography.