A calibrated AC magnetic field applied along the propagation direction of the probe laser is generated by a tightly wound solenoid, which is driven by a low-noise current …
In this paper, we describe how we built FID rubidium atomic magnetometer, and separated the pump beam, the p=2 pulse of the RF magnetic field, and the probe beam in time to avoid …
In this paper, we describe how we built FID rubidium atomic magnetometer, and separated the pump beam, the π / 2 pulse of the RF magnetic field, and the probe beam in time to avoid mutual effect caused by …
Optically pumped rubidium atomic magnetometer with elliptically polarized light is demonstrated theoretically and experimentally. Compared with the conventional optical …
free-space cooling and repump beams directly to the rubidium cell. This pla-nar, CMOS foundry-compatible integrated beam delivery is compatible with
The rubidium vapor cell is placed in a five-layer magnetic shield with inner coils that can generate uniform magnetic fields along the direction of pump beam, and the cell is also placed in the …
The miniature rubidium magnetometer described here selectively uses M x or M z mode magnetic field detection. The sensitivity of optically pumped magnetometers is a function of the angle θ between the …
In our scheme, large rotation angles at a width of the resonance of about 100 nT are observed in a 20-mm-long cell at a temperature of rubidium vapor of ≤80°C. Therefore, the …
The working mechanism of rubidium laser OPMs is to measure a magnetic field by measuring the intensity of the magnetic resonance signal passing through the rubidium atomic gas cell. The quality of the magnetic …
Rubidium laser optically pumped magnetometers (OPMs) are widely used magnetic sensors based on the Zeeman effect, laser pumping, and magnetic resonance …
