Laser: Light Amplification by Stimulated Emission of Radiation. The formal definition: A device that converts some form of energy (electrical, optical, chemical, etc.) into a narrow beam of light which is monochromatic (single pure color) and coherent (all waves in step with one another). Monochromatic means that it consist of one single color or wavelength. Even though some lasers can generator more than one wavelength, the light is extreme "pure" and consists of a very narrow spectral range. Directional means that the beam is very well collimated and travels over long distances with very little spread in diameter. Coherent means that all individual waves of light are moving precisely together through time and space, or are in phase. The effect of one wave enhances the strength of every other wave, so that the overall effect of coherent light is much greater than if the waves were not in phase. Because of these properties laser light can be focused to an extremely small spot, which results in a very large power density which produces a very high temperature. Lasers come in many different types, each with a different power level and wavelength (color). Some are so weak that you cannot feel the beam on your hand (i.e., supermarket scanners), while others might have an invisible beam that can burn a hole through a steel plate (large CO2 laser). Shenzhen Laser King Technology Co.,Ltd is an entertainment production company.Specialize in developing, producing and marketing for LD pumped all-solid-state laser show system.Engage in innovating, designing, and constructing for laser multimedia performance system of the large outdoor plazas, theme parks, and amusement parks.Our philosophy contains a global way of thinking ,intense cutomer advisory sercive ,comprenhensive performance program ,mordern technologies and constant innovations. Shenzhen Laser King Technology Co.,Ltd is an entertainment production company.Specialize in developing, producing and marketing for LD pumped all-solid-state laser show system.Engage in innovating, designing, and constructing for laser multimedia performance system of the large outdoor plazas, theme parks, and amusement parks.Our philosophy contains a global way of thinking ,intense cutomer advisory sercive ,comprenhensive performance program ,mordern technologies and constant innovations. Also we are developing some new field. Such as Computer Networking and popular Metal Art Craft. Network computing terminal is the world's first network computer terminal without CPU,and hard-drive operating as an ordinary Windows PC. Using proprietary UTMA (UltraThin Multi-Access)technology, it allows you to expand your existing PC up to 2-32 network PC terminals easily and cost effectively. Our Metal Art craft is very popular ornaments in morden time. It's a new craft ,whatever you like ,you can design and make it. Our faith:Perfect ourself ,satisfy your demands.