Transcription of class26 Polarized light handout.ppt
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class26 Polarized light Polarized light Single direction for In linearly Polarized light , E field the electric field vectors all lie in one single direction. So do the magnetic field Polarized light vectors because they're Polarized light perpendicular to the electric Random direction for E field field vectors. Most light sources emit unpolarized light . A common way of producing Polarized light is Unpolarized light 1. by the use of polarizers. 2. Polarizers: polarization by selective Action of a Polarizer absorption Transmission axis One way to polarize light is by selectively absorbing light with electric field vectors pointing in a particular direction.
IMAX movie projectors produce two pictures simultaneously that simulate the two images our two eyes “see” separately. (Close each of your two eyes in sequence and you will find that the images they see do not overlap. By processing the difference, our brain constructs the 3-dimensional perception we sense.)
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