单光束全光学非零场磁度计传感器用于脑磁图应用
Single-beam all-optical non-zero field magnetometric sensor for magnetoencephalography applications
AI总结：
本文提出一种利用单光束时间调制椭圆度测量磁场的方法，简化了Bell-Bloom磁度计方案，无需射频场，适用于脑磁图复杂任务。
摘要：
我们提出了一种测量磁场的方法，允许超精细和Zeeman光泵浦、通过单光束时间调制椭圆度实现磁共振的激发和检测。这一改进使Bell-Bloom磁度计方案显著简化，同时保持其灵敏度。该方法不需使用射频场，这对于传感器阵列的创建至关重要。实验研究结果证明了该方法的有效性及其在大多数挑战性脑磁图任务中的潜在应用价值。
英文摘要：
We present a method for measuring the magnetic field that allows hyperfine and Zeeman optical pumping, excitation and detection of magnetic resonance by means of a single laser beam with time-modulated ellipticity. This improvement allows us to significantly simplify the Bell-Bloom magnetometric scheme, while retaining its sensitivity. The method does not require the use of radio frequency fields, which is essential when creating arrays of sensors. The results of experimental studies demonstrate the efficiency of the proposed method and its potential applicability in most challenging magnetoencephalographic tasks.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
