@inproceedings{b8bec0e6029f48e28e12de4f21e4f895,
title = "Detection of AC magnetic field distribution using optical magnetometer with digital micro-mirror device",
abstract = "Spatial distribution measurement of AC magnetic field is valuable to estimate locations of signal sources. Optical measurement of magnetic field is a low-invasive method and has potentials to expand magnetic field imaging applications. We propose optical measurement and imaging of AC magnetic field by combining a digital micro-mirror device and an optical magnetometer. The conventional scanning-based imaging causes the lack of light intensity for the higher spatial resolution. Hadamard transformation imaging technique resolve the intensity issue and realize higher spatial resolution imaging. This imaging technique has a possibility for precise evaluation of AC field distributions from electrical and electronic devices.",
keywords = "cesium, electromagnetic field, imaging, low frequency, optical magnetometer",
author = "Shuji Taue and Takumi Tanaka and Hiroto Suzuki and Yoshitaka Toyota",
note = "Funding Information: This work was supported by JSPS KAKENHI Grant Number JP 21K04082 and 21H01342, the New Energy and Industrial Technology Development Organization (NEDO), and research grant from Japan Power Academy. Publisher Copyright: {\textcopyright} 2022 SPIE. All rights reserved.; Optical Technology and Measurement for Industrial Applications Conference 2022 ; Conference date: 18-04-2022 Through 22-04-2022",
year = "2022",
doi = "10.1117/12.2660186",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Takeshi Hatsuzawa and Rainer Tutsch and Toru Yoshizawa",
booktitle = "Optical Technology and Measurement for Industrial Applications Conference 2022",
}