Vane of 10,000-watt laser technology route—multiplexing or single-channel amplification?

In 2021, China will be the only major economy in the world to recover rapidly from the 2020 epidemic. The added value of industries above designated size in the whole year will increase by 9.6% over the previous year, of which the added value of high-tech manufacturing and equipment manufacturing will increase respectively. 18.2%, 12.9%. In particular, China’s laser industry has developed rapidly in recent years, and the scale of the laser industry chain has increased rapidly. In 2020, the total sales revenue of laser equipment (including imports) in the fields of industry, information, commerce, medicine and scientific research will be 69.2 billion yuan, a year-on-year increase over 2019. up 5.2 percentage points. With the continued prosperity of photovoltaic, power battery, automobile and other industries, the overall sales revenue of China’s laser equipment market will increase by 15.6% year-on-year in 2021, reaching 80 billionyuan.