Sensors, Journal Year: 2024, Volume and Issue: 24(8), P. 2613 - 2613

Published: April 19, 2024

This article introduces a spatial angle measuring device based on ensemble diamond nitrogen-vacancy (NV) center optical detection magnetic resonance (ODMR). realizes solid-state all-optical wide-field vector field measurements for solving the angles of components in space. The system uses NV microscope imaging to obtain distribution and calculates distribution. Utilizing magnetism enables non-contact measuring, reduces impact object being measured, ensures measurement precision accuracy. Finally, accuracy is verified by comparing results with set values displacement platform. show that error yaw 1°, pitch roll are 1.5°. experimental good agreement expected results.

Language: Английский