Remote Sensing - Spectral Imaging


Remote Sensing of Range (Distance, Position) and Velocity






Remote Sensing of Magnetic Fields - Remote Optical Magnetometry 


LGS tech

Laser/LIDAR remote magnetometry using mesospheric sodium and interrogation of Larmor precession

(proportional to magnetic field strength)

Faraday effect

Laser/LIDAR remote magnetometry using oxygen and the Faraday effect

(rotation of light polarization proportional to magnetic field strength)


Laser/LIDAR remote magnetometry for underwater objects using the Faraday effect and the Surface Magneto-Optical Kerr Effect (SMOKE)

Zeeman spectroscopy

Magnetography of Sun and other stars using Zeeman spectroscopy (splitting/spacing of magnetically sensitive spectroscopic lines)

Zeeman spectroscopy

Zeeman spectroscopy remote magnetometry using mesospheric oxygen and radiometers (ground or satellites)


Sensing of Magnetic and Electric fields (Magnetometry and Electrometry)


Atomic Magnetometers



Atom Interferometers



Atomic antenna / Atomic radio



AC Stark effect or Autler–Townes effect

Splitting/spacing of spectral lines proportional to electric field amplitude
Atomic spectroscopy &
Electromagnetically Induced Transparency (EIT)

Magnetic Resonance Current Density Imaging (MRCDI)

(MR-based Magnetometry)