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If you are mesmerized by the spectacular lights that today's latest laser pointers can give then you may be trying to research about how this thing works. You want to know at least some knowledge about this cool piece of technology before buying one. Now, here are the quick facts that everyone is fascinated about:

The first laser pointers are created in the 80's and these models have bigger wavelengths compared today. Infrared light was the only laser light available in those days. During the late 90's, the device has become more popularly used even worldwide.Laser Pointers

The modern laser devices created today are product of the laser technology called DPSS (diode pumped solid state) wavelength. With this technology, the lights of the laser have become stronger; achieving thinner wavelengths that produce different kinds of spectrum color.portable laser

Laser pointers then have been banned by schools because they are common cause of mischief due to irresponsible use of students. FDA warns people that when the laser is focused directly in the eye, it can cause eye damage and permanent blindness. Today's those gadgets are more powerful than ever. But the good thing is that today's models are equipped with safety features.

Proper alignment of laser diodes will create different colors for the laser beam once it passes the lens. This happens when the aligned laser diode successfully achieves the right frequency that can give the color desired.

The latest models have an intense power of heat and light strong enough to burn porous materials such as paper. It can also pop balloons and light matchstick when you aim at these objects.

The green laser pointer is the most in-demand color of laser beam today because of its most desirable light. This is the most visible in any lighting condition especially in the dark. Aside from the brightness, its light can point up to 80 miles far.