Technically, the laser is an amplified light by stimulated emission of radiation. In any laser pointer device are small chips that are used to create radiation when electric current flows through them are.
These are laser diodes, the laser itself are required. Currently, different colors can be released into the market through a handy device called a laser pointer, and these products. The colors of each device are achieved depending on the orientation of the laser diode in it for a certain frequency of light in nanometers (nm).
The color of the emitted light, which is now available for sale are red (671 nm), yellow (593 nm), green (532 nm), blue (473 nm) and violet (405 nm). With so many colors to choose from, it can not avoid that one color is superior to the other person. And in this case, the green laser pointer, most sales in each brand.
The green laser pointer has a wavelength that is not too broad, such as infrared and not too thin, like the UV rays. This gives the green laser light, perfect for any dark lighting. The light green is so vivid that the green beam like a solid rod, especially when dust particles look through.
The green laser has a super-powered light that you can connect a device with a power of 5 mW purchase up to 100mW! But be careful, because with this much power, the laser can burn paper and pop balloons and even light a match. This can be dangerous if focused in the wrong object, allowing you to be responsible for once you have this type of device.
This gadget with the green light is strong enough that it is used by people in many fields such as astronomy, military, search and operations, and many other areas.
没有评论:
发表评论