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Noise characterization of an atomic magnetometer at sub-millihertz frequencies

Autor
Mateos, I.; Patton, B.; Zhivun, E.; Budker, D.; Wurm, D.; Ramos, J.
Tipus d'activitat
Article en revista
Revista
Sensors and actuators A. Physical
Data de publicació
2015-04-01
Volum
224
Número
April
Pàgina inicial
147
Pàgina final
155
DOI
https://doi.org/10.1016/j.sna.2015.01.029 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/27528 Obrir en finestra nova
Resum
Noise measurements have been carried out in the LISA bandwidth (0.1-100 mHz) to characterize an all-optical atomic magnetometer based on nonlinear magneto-optical rotation. This was done in order to assess if the technology can be used for space missions with demanding low-frequency requirements like the LISA concept. Magnetometry for low-frequency applications is usually limited by 1/f noise and thermal drifts, which become the dominant contributions at sub-millihertz frequencies. Magnetic fiel...
Citació
Mateos, I. [et al.]. Noise characterization of an atomic magnetometer at sub-millihertz frequencies. "Sensors and actuators A. Physical", 01 Abril 2015, vol. 224, núm. April, p. 147-155.
Paraules clau
Atomic magnetometer, LIGHT SHIFTS, LISA Pathfinder, Low-frequency noise, eLISA
Grup de recerca
CREB - Centre de Recerca en Enginyeria Biomedica
GCEM - Grup de Compatibilitat Electromagnètica

Participants

  • Mateos, I.  (autor)
  • Patton, B  (autor)
  • Zhivun, E  (autor)
  • Budker, D  (autor)
  • Wurm, D  (autor)
  • Ramos Castro, Juan Jose  (autor)

Arxius