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Essay Archive - Lasers and Their Uses
Lasers and Their Uses
We have all at some point in our lives used or seen someone use a laser.
They are used in compact disc players for stereos or computers, laser surgery,
laser printers, holography, cutting and borring metals, communication, bar-code
scanners, etc. Over the past three decades' lasers have become a tool used
daily by many people and they have become very useful in scientific research.
As you can see lasers are a very useful and important tool which is why I have
chosen this topic to write about.
The term laser is an acronym. It stands for "light amplification by
stimula....
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