• June 05, 2023

The working principle of fiber laser is as follows: The pump light emitted by the pump source is coupled into the gain medium through a mirror. Since the gain medium is a rare-earth-doped fiber, the pump light is absorbed, and the rare-earth ions that have absorbed the energy of the photon undergo an energy level transition and achieve particle count. Inversion, the inverted particles pass through...

• July 17, 2023

Practical application Widely used in shipbuilding, oil exploration, loaders, etc. In 2008, the output of ships reached 15,000 tons, and the number of deadweight tons accounted for 21% of the world market. By 2015, it will become the world's largest shipbuilding country. In order to ensure the normal navigation or mooring of the ship and meet the living needs of the crew and passengers, each ship m...