111 EUR | (138.75 EUR incl. vat) |
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Delivery - week 20
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Show how a ray of light is reflected in a straight or bent optical fibre.
Today, telecoms and data traffic are frequently transmitted as light pulses in a glass fibre instead of electrical current in copper wires. Light that is sent into one end of an optical fibre comes out of the other end without "leaking" along the way.
This is easily demonstrated with a laser pen and the two prisms.
Material: Plastic.
Dimensions: 2x2x20 cm (straight prism).