Lasers
Lasers are used more in our everyday life than we could ever imagine. They are used by the police as a way to monitor the speed of a vehicle, used for cutting in minor surgeries, or just used for you remote to your television to change the channel. There are many different kinds of lasers that have a large array of powers starting from the most powerful; an atomic laser to the weakest; an infrared laser. An atomic laser can emit a beam of up to one hundred million volts at twenty-seven million bursts per second. An infrared laser emits about two volts per second. The way these two lasers work are remotely relative, but I am going to explain the basic way most lasers work. The first part of a laser is the initial start of the light, which is created by an electric spark, jumping from what is called a node to an anode or the negative to positive terminals.
