Monolithic metasurface for ultra-stable nuclear spin frequency for miniaturized NMR optical pumping

Puntos clave

• The aim is to develop a monolithic metasurface that improves nuclear spin frequency stability in NMR applications.
• Utilized a phase-polarization multiplexed metasurface design.
• Implemented techniques for simultaneous beam collimation and circular polarization generation.
• Achieved high-efficiency in generating circular polarization.
• Demonstrated enhanced stability in nuclear spin frequencies for NMR.