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Preferred Label : light polarization;

IUPAC definition : A light beam is said to be linearly polarized if the end-point of the electric vector moves in a straight line when viewed along the direction of propagation of the beam. If it moves along a circle the beam is circularly polarized and if it moves along an ellipse the beam is elliptically polarized.;

Scope note : circular polarization is said to be right-handed if the direction of rotation is clockwise when viewed against the direction of propagation and left-handed if the sense of the rotation is opposite. when the position of the endpoint of the electric vector is viewed at a given time t as a function of distance along x, it forms a left-handed helix if the light polarization is left-handed and a right-handed helix is it is right-handed.;

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A light beam is said to be linearly polarized if the end-point of the electric vector moves in a straight line when viewed along the direction of propagation of the beam. If it moves along a circle the beam is circularly polarized and if it moves along an ellipse the beam is elliptically polarized.

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30/07/2025


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