Columbia University Physics Lecture Demonstrations


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6A44.2 Light Pipe, Fiber Optic Cables

[Setup Time: 5 Min.] [Current Condition: Good]

Info

A laser shines into a long, curled light pipe and emerges at the other end. Stranded fiber optic cable is also available. Dipping a solid fiber into baby oil will “release” the beam.

Parts List

Laser in H. Optics, 1C

Cables in H. Optics, 1B

Curved Plastic Pipe in H. Optics, 1B

Relevant Simulation

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Other Information

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Real-Life Examples

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More Advanced Reading

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