Magnetometric Sensitivity and Spin Relaxation of Buffered Gas Cell for Cardiomagnetometer

• Published in: 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA) pp. 1 - 5
• Main Authors: Araz, Isa, Yorulmaz, Ismail, Meraki, Adil, Kacar, Birgul, Kubanaliev, Bakmurat
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.06.2019
• Subjects: cardio magnetometer; high precision magnetometry; optically detected magnetic resonance

We investigated a diode-pumped Cs-based Mx type atomic magnetometer developed aiming the detection of low magnetic fields of the human heartbeat. In this study, we characterized and optimized the rf coil voltage and the laser power to achieve the minimum magnetic resonance linewidth for the best sen...