Spin-to-charge extension

Spin-to-charge conversion maps the NV spin state onto a charge state, enabling readout with significantly higher contrast and reduced laser background, improving sensitivity in demanding measurement conditions.

This extension delivers three wavelengths, green, orange, and red, combined into a single fiber and routed directly to the optics head, fully integrated into QS3. Designed as a modular add-on, it can be retrofitted to any existing QSM installation at any time.