LCD polarization

Författare/Upphovsman:

Pieter Kuiper

Kreditera:

Eget arbete

Kort länk:

https://sewiki.info/b/5278

Källa:

Wikimedia Commons

Upplösning:

3872 x 2592 Pixel (2802932 Bytes)

Beskrivning:

Polarization of light demonstrated using the Liquid Crystal Display of a laptop computer. The top polarizer of the display transmits light with electric field vector parallel to the arrows in the figure. Three pieces of sheet polarizer are used as analyzers. Two of them have arrow-shaped holes indicating the polarization direction of transmitted light, one parallel to the display, the other perpendicular to it. Crossed polarizers do not transmit light.

Licens:

Public domain