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Lasers, Fact and Fiction Revealed

Laboratory Laser Set Up
Laboratory Laser Set Up

The laser was developed in 1958, and since that time it really has been the target of many science fiction movies that use lasers to do everything from opening safes to destroying the world. Although it may be interesting to delve into that type of fantasy from time to time, it is also a good idea for you to understand the different uses of lasers and how they affect our life. It is also a good idea for you to understand that there are different types of lasers that can be used. For example, many lasers use gas as a medium, but solid state laser technology uses a green medium. Interestingly, the solid-state laser is something that is being developed for military use, although it may also have other uses in industry and science.

When you take a look at the many different reasons why lasers are used, it might come as a surprise to you exactly how many times they touch your life on a daily basis. In this article, we are going to discuss some of the ways in which they are used for military, scientific, and medical purposes. We will also discuss some of the industrial uses of lasers. Although this does not provide you with a full list of the laser tools that are available, it can really help you to see how diverse this tool really is.

As far as the scientific use of lasers is concerned, this is really one of the more interesting ways that can be considered. Although there are many different ways in which science is using lasers, something that you may enjoy knowing is the fact that there are arrays that are on the moon which can be accessed via laser from the earth. These reflectors arrays were actually put on the moon during the Apollo missions, and today laser beams can be focused on those arrays through large telescopes that are on the earth. This has the ability to give very accurate measurements as to the distance from the Earth to the moon.

In the military, lasers are being looked into for use as an energy weapon. There are several different lasers that have been developed which are strong enough to destroy large missiles when they are in flight. They also can bring down various types of artillery, including mortar rounds. This is more of a defensive use of lasers in military but there are also lasers that can be used for offensive uses as well.

Finally, we can take a look at the way that lasers are used in industry. Some of the laser tools that are more popular in industrial settings include those that measure and those that cut. In either case, you are provided with a more accurate tool when it is designed using lasers that can get measurements that are far more precise than older methods. The tools that cut using lasers are also highly accurate, and these can give you not only a clean cut, but one that is exactly what is needed. Of course, these types of tools continue to evolve and to grow in diversity, but they are something that is used regularly in many different environments.

The author of this article has been a long time science fiction fan, so the subject of laser tools is always one of his favorites. Be it fiction like a lightsaber of fact like a solid state laser, he can discuss all the nuances of each.

Article Source: EzineArticles by Author Mark Williams


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