The 21st century is the century of lasers. Human beings are entering the photon age from the electronic age.
Since the advent of laser in the 1960s, its technology has been applied to almost every field of people's lives. The rise and development of laser technology, like the generation and application of steam engines, motors, atomic energy and electronic computers in modern history, will eventually push the productivity of human society to a new and higher level.
Semiconductor lasers have the advantages of long life, small size, high conversion efficiency, high stability and reliability, and their applications have covered the entire field of optoelectronics, becoming the core technology of today's optoelectronic science. It is used in medical, industrial, laser communication, basic research It has broad application prospects in other fields.
As an emerging technology, night vision laser system is gradually being valued by more and more people. The biggest advantage of laser application in lighting field is that laser has extremely high luminous efficiency and luminous intensity. Semiconductor laser has the highest electro-optical conversion efficiency. Up to 80%, greatly reducing energy consumption, increasing lighting distance, and due to the specificity of laser control technology, the life of laser products is guaranteed.
