Predictive tracking of the NV Center based on external temperature sensors

2025/06/25 by Jattana, Manpreet Singh, Lippert, Thomas
#FOS: Physical sciences #Quantum Physics (quant-ph)

paper · doi:10.48550/arxiv.2506.20348

Abstract

We report an experimental design where the position and resonance frequency of the Nitrogen Vacancy (NV) in a diamond are correlated with the room temperature. A simple model trained on the interpolated correlation data predicts both quantities. The predictive tracking of the NV's location enables continuous operation of the NV quantum computer under ambient conditions for a week without recalibration.

Citations

• Room-temperature Optically Detected Magnetic Resonance of Telecom Single Photon Emitters in GaN
• Semiconductor spin qubits
• Qudi: a modular python suite for experiment control and data processing
• The nitrogen-vacancy colour centre in diamond
• Photonic quantum technologies

Related

• Control sequences for Nitrogen-Vacancy centers in the high frequency regime
• Nitrogen vacancy centers in diamond as angle-squared sensors
• Mitigation of Nitrogen Vacancy Ionization from Material Integration for Quantum Sensing
• Cross-correlated quantum thermometry using diamond containing dual-defect centers
• Scalable parallel measurement of individual nitrogen-vacancy centers