Encyclopedia > Collimated

Article Content

Collimated

Collimated light refers to a light source in which the rays are parallel. A light can be collimated by a number of processes, the easiest being to shine it on a concave mirror with the source at the focus.

Laser light is often collimated due to it being formed in a chamber between two such mirrors, in addition to being coherent[?].

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Dynabee

... for a small round opening on top of it, which is where you can manually start the gyroscope. Once the gyro is spinning, tipping the device will cause the gyroscope to ...