Today, a lot of fields are being used from health, technology, military to entertainment.
Einstein’s Theory h2>
Laser in English (also known as Laser) is the first working optical laser made by Theodore Maiman in 1960, but the story of the laser began with Albert Einstein at the beginning of the 1900’s. strong> R strong> ad strong> ad strong> ad strong> ad strong> it is the abbreviation. Basically the laser is based on light photons that are formed by electron transitions between atomic or molecular energy levels. It is a device that produces light by stimulated emission.
Maser Concept h2>
In 1958, Charles Townes and Arthur Schawlow developed maser (short for microwave amplification by stimulated emission of radiation) in Albert Einstein. . Maser has a very important place in the development of the laser.
First Laser h2>
In 1960, two years after the discovery of Maser, Theodore Maiman created the first laser. However, Gordon Gould was the first person to use laser kelimes in 1957.
In 1957, there was an invention by Gordon Gould for an optical laser, but it was not a very successful project to patent. Gordon Gould was the father of his invented laser in 1977. That’s why Theodore Maiman’s laser demonstration is considered the first successful laser.
In 1960, Ali Javan invented a gas laser. This electrical energy change is the first use in laser. This was followed in 1962 by Robert Hall of the semiconductor laser.
Laser Eye Treatment h2>
Dr Steven Trokel invented the Excimer laser in the 1970s. However, the development of this device for use with eye treatments in conjunction with a computer, It was run by a team of Steven Trokel. In 1987, the first laser eye surgery was performed. Since then, laser eye treatment has become a regular treatment.
Laser Use and Applications h2>
Since the 1960s, laser has continually improved with improvements, inventions and applications. The use of lasers, which first started with eye treatment, has now become widespread in other sectors. It is used in all of the practical electronic devices. It is also used in many applications in medical facilities and in scientific researches. In addition, lasers are used to display light in concerts or clubs. Laser printing became very common. Spectroscopy, electro-optical measures and micro-dissection also use laser technology.
Because the laser device was invented, the day-to-day scientists wondered where it could be used and did a lot of research on it. With this research, development and inventions, the laser has become an invaluable part of modern society. Share Information