Optimizing Pulsed Optically Detected Magnetic Resonance Acquisition: A Digital Signal Processing Perspective
The work demonstrates using a digital oscilloscope to acquire high-quality pulsed ODMR data from NV centers in diamond. It models the data processing stage as a digital bandpass filter, showing how it effectively suppresses noise across a broad spectrum. This provides a quantitative framework for optimizing signal quality and finding the best readout duration.