Laser industry development potential is still very large, laser technology has no contact, does not require molds, clean, high efficiency, easy to implement numerical control and can be used for special processing, has been widely used in automotive, metallurgy, aerospace, machinery, textile, chemical industry, construction, shipbuilding, instruments and meters, Wei electronic industry, art production, daily necessities and industrial supplies manufacturing and other numerous fields. According to the 2014-2018 China Laser Industry Market Outlook and Investment Strategy Planning Analysis Report, laser is a new light source in the 1960s, featuring good directionality, high brightness, good monochromaticity and high energy density. The laser industry based on lasers is developing insistently and rapidly in the world, and is now widely used in industrial production, communication, information processing, medical and health care, military, culture and education as well as scientific research. According to statistics, from the high-end optical fiber to the common bar code scanner, the annual market value of laser-related products and services is as high as trillions of dollars. Laser industry has formed a complete and mature industrial chain distribution. The upstream mainly includes laser materials and supporting components, the midstream is mainly for a variety of lasers and their supporting equipment, and the downstream is based on laser application products, consumer products, instruments and equipment. China's laser applications will form a laser processing, laser communications, laser medical, laser display, laser holography and other industries for the laser industry cluster, the industry development prospects.