Optical parameter decoupling and optimization for elliptically polarized atomic magnetometer

Y Yan, S Zhang, Z Liu, D Zhan, Z Liu… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Elliptically polarized atomic magnetometers (AMs) offer high sensitivity and compactness by
using a single laser beam to polarize atoms and detect optical rotation angles. However …

[PDF][PDF] Quantum magnetometry with OPM: Novel applications in non-destructive testing?

A Blug, K Thiemann, S Philipp, T Straub, A Bertz - 2023 - imeko.org
Microfabricated optically pumped magnetometers (OPM) are a novel class of commercially
available quantum magnetometers combining high sensitivity with high dynamic range. In …

Demonstration of an OPM flux guide scanner for high-resolution magnetic non-destructive testing

K Thiemann, A Blug, A Bertz… - Photonics for Quantum …, 2023 - spiedigitallibrary.org
Non-destructive testing (NDT) techniques are important for the evaluation of properties in
materials, such as crack initiation or heat stresses induced by weld seams, without causing …