# Optically Pumped Magnetometer **Type:** Sensor technology **Collection:** [[collections/Neurotech|Neurotech]] **Primary source:** [[articles/2026 Annual Report on Brain-Computer Interfaces|2026 Annual Report on Brain-Computer Interfaces]] ## Definition Optically Pumped Magnetometer is a magnetic-field sensor technology explored by Teledyne Scientific for nonsurgical neural recording. ## Relationships [[wiki/Optically Pumped Magnetometer|Optically pumped magnetometers]] are related to [[wiki/Teledyne Scientific|Teledyne Scientific]], [[wiki/Patrick Connolly|Patrick Connolly]], and [[wiki/DARPA N3|DARPA N3]]. ## Source route [[articles/2026 Annual Report on Brain-Computer Interfaces|2026 Annual Report on Brain-Computer Interfaces]] · [[collections/Neurotech|Neurotech]]