[17p-PA2-1~7] 3.2 Information photonics and image engineering

[17p-PA2-1] Magnetic Field Distribution Imaging of Magnetic Nanoparticles Using Threshold-Controlled Single-Pixel Imaging

〇Shuji Taue¹, Sota Sato¹, Soma Tobinaga¹ (1.Kochi Univ. of Tech.)

Keywords:

optically pumped magnetometer,Single pixel imaging,Magnetic particle imaging

We developed a non-contact, scan-free magnetic field imaging method using an optically pumped magnetometer combined with single-pixel imaging. Magnetic fields from magnetic nanoparticles were measured and separated from excitation fields by lock-in detection. Threshold-controlled random patterns improved measurement efficiency, demonstrating potential for efficient magnetic particle imaging.