Multi-NV quantum sensing with photonic integrated circuits

Nitrogen-vacancy (NV) centres are exceptional solid-state quantum sensors with optically addressable spins. With room-temperature operability and biocompatibility, functionalised NV centres in nanodiamonds facilitate atomic-scale tracking and real-time monitoring of physical and chemical properties within living systems. Conventionally, these systems work by addressing stochastically-positioned defects with a complex bulk-optic microscope or using a single scanning probe, limited in scalability and the ability to capture spatial and temporal information simultaneously.

Recommended citation: Weng, H. C., Rarity, J. G., Balram, K. C., & Smith, J. A. (2025, June). Multi-NV quantum sensing with photonic integrated circuits. In The European Conference on Lasers and Electro-Optics (p. jpd_1_8). Optica Publishing Group.
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