Microfabricated magnetometers for imaging and communication

Vladislav Gerginov; Linfeng Li; Marja Gerginov; Sean Krzyzewski; Orang Alem; Jeramy Hughes; Branislav Korenko; Gleb Romanov; Marco Pomponio; Svenja Knappe

doi:10.1117/12.2553244

25 February 2020 Microfabricated magnetometers for imaging and communication

Vladislav Gerginov, Linfeng Li, Marja Gerginov, Sean Krzyzewski, Orang Alem, Jeramy Hughes, Branislav Korenko, Gleb Romanov, Marco Pomponio, Svenja Knappe

Author Affiliations +

Proceedings Volume 11296, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II; 112963C (2020) https://doi.org/10.1117/12.2553244
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

Sensors based on optically-pumped magnetometers allow the development of room-temperature, wearable imaging systems for biomagnetism detection due to their excellent sensitivity, with applications such as Magnetoencephalography and Brain-Computer Interfaces. The small size of sensors based on microfabricated vapor cell technology promises high spatial resolution. The high sensitivity also opens up the possibility to use OPM sensors in other applications such as Very Low Frequency communications and ultrasensitive microwave detection.

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Vladislav Gerginov, Linfeng Li, Marja Gerginov, Sean Krzyzewski, Orang Alem, Jeramy Hughes, Branislav Korenko, Gleb Romanov, Marco Pomponio, and Svenja Knappe "Microfabricated magnetometers for imaging and communication", Proc. SPIE 11296, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II, 112963C (25 February 2020); https://doi.org/10.1117/12.2553244

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