Remote Sensing - Spectral Imaging

 

Remote Sensing of Range (Distance, Position) and Velocity

RADAR

LIDAR

SONAR

 

 

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)

Faraday-SMOKE

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

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)