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Laser rays are many light rays focused into a single light ray. That ray is a laser ray. The more lights rays focused into a single ray, the more powerful the laser ray.

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13y ago

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Do laser beams only travel in one direction?

yes. laser beams are just like light.


What is the difference between a ordaniry light and a laser?

The photons (units of light) in incoherent light fly around like, say pepper and water in a blender. The photon in LASER light all move in the same direction like soldiers marching together down a street. LASER light is 'Coherent' light. This means that a beam of coherent light can travel great distances without spreading out.


Can a laser be made from a light bulb?

No. Laser light is coherent. Light bulb light is not.


What does a laser light look like?

A laser light appears as a bright, focused beam of light that is usually a single color such as red, green, or blue. It is coherent and does not spread out like the light from a flashlight, creating a sharp and visible line across surfaces.


Has laser light ever been found in nature?

Yes, natural sources of laser light have been observed in certain animals, such as the spitting cobra, which can emit laser-like beams of red or green light from its eyes. These animals use this light for communication or hunting purposes.


Can you put a LED inside a laser housing to focus it into a beam just like a laser diode would?

No. Unless the LED is specifically a laser, you can not make it focus like a laser by putting it in a housing. A laser produces coherent light, which is why it acts like a beam. A normal LED is not coherent, and you can not make it so. Although you can not make a collimated incoherent light beam able to travel similar distances as a collimated laser beam, you can collimate incoherent light into a beam which would travel some distance with a small amount of divergence.


Why you call laser as a non-material knife?

It can cut things, like a knife. But a laser is light--it has no substance. Therefore it is not material.


Why do you call laser as a 'non material knife'?

It can cut things, like a knife. But a laser is light--it has no substance. Therefore it is not material.


Why do you call laser as a non-material knife?

It can cut things, like a knife. But a laser is light--it has no substance. Therefore it is not material.


What dose laser stand for?

Light amplification by stimulated emission of radiation(LASER or laser)


Is a laser artificial sunlight?

No. Laser light is artificial light, but it is not sunlight.


How do you make a laser on alchemy?

To create a laser in alchemy, you would need to combine elements that reflect light and have high energy potential. Mixing elements like light, metal, and energy could potentially create a laser-like effect. Experiment with different combinations to achieve the desired laser outcome.

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