In which year was the laser created?

The laser was created in 1960 by Theodore Maiman, who successfully demonstrated the first working laser at Hughes Research Laboratories. This breakthrough utilized a solid-state laser using a synthetic ruby crystal as the gain medium. The invention of the laser marked a significant advancement in technology, allowing for various applications in medicine, telecommunications, and industry. The year 1960 is crucial in the history of optics and has paved the way for modern laser technology, which is widely used in fields such as dermatology, where lasers are utilized for various skin treatments and cosmetic procedures. The other years mentioned do not coincide with the invention of the laser, as advancements relevant to laser technology, such as theoretical foundations, were developed in the years leading up to 1960, but the functional laser itself was not realized until that year.