The Faraday magneto-optical effect is a rotation of the
polarization plane of linearly polarized light propagating in a
medium along the magnetic field. This rotation occurs due to
the different phase velocities of two circular polarized
waves. Therefore, at the output of a magneto-optically active
medium in our case, water, these two components of circular
polarization accumulate different phases, resulting in the
rotation of the linear polarization plane by an angle . The
rotation angle measured in degrees can be calculated as
=VBdl, where V deg/G cm is the medium Verdet
constant, B G is the magnetic field component parallel to
the laser beam propagation, and l cm is the probing path
length.5 Th
The Faraday magneto-optical effect is a rotation of thepolarization plane of linearly polarized light propagating in amedium along the magnetic field. This rotation occurs due tothe different phase velocities of two circular polarizedwaves. Therefore, at the output of a magneto-optically activemedium in our case, water, these two components of circularpolarization accumulate different phases, resulting in therotation of the linear polarization plane by an angle . Therotation angle measured in degrees can be calculated as=VBdl, where V deg/G cm is the medium Verdetconstant, B G is the magnetic field component parallel tothe laser beam propagation, and l cm is the probing pathlength.5 Th
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