The laser beam comes from the word Laser which is not a single word but stands for Light Amplification by Stimulated Emission of Radiation. So actually less precise if the laser is called a laser beam in the Indonesian language because the letter “L” stands for Light which means light or light. But the expression of laser light is already popular and widely used media and the general public. The laser beam itself is a mechanism of a device capable of emitting electromagnetic radiation, generally in the form of light. Radiation in the form of light can be seen by the naked eye or can not be seen directly. It takes a full page to discuss how the laser works. For sure this technology was first introduced in 1960 and until now the benefits of laser light has been widely applied to various types of modern equipment. The laser is considered as one of the most influential technologies in the 20th century. The best laser can still you get with lasers that have been made by LaserMåler Test.
Lasers are well known and widely used for the needs in the field of modern technology, be it electronics, information technology, optics, optoelectronics, medicine, science, the industry even to the military field. Here’s a full review of the benefits of laser light in modern technology; For the first is the field of photography, where the laser is able to produce a three-dimensional shadow of an object. The use of lasers for this need as a holographic process. The power of laser holography is only 1 W. In addition, laser light can also be used to create with low setting Shutter Speed, commonly called light painting. In the industrial field, either light or heavy laser light can be useful for hard welding processes, cutting of steel plates, even for drilling. The use of lasers for iron and steel cutting is considered to be faster, cleaner and more efficient than conventional cutting tools. Laser for this need using CO2 with a power of 100-3000 W. As for drilling its use is on the beam of laser beams that can travel a long distance, but remain stable and not spread like a regular light. Very useful for precision drilling remotely.
In the field of electronics, widely known solid-state lasers that have very small size and are often used in compact-disk audio systems and video compact-disk. However, with the use of the latest laser technology has developed and utilized for the distribution of signals with visible light modulation and optical memory storage (optical memory storage) in the computer. For CD-ROM devices utilize a 5 mW laser, for DVD Player or DVD-ROM Device with 5-10 mW, for high speed in CD-RW image burning with 100 mW, and for burning DVD-R 16x using power reaches 250 mW.