The high-power 9XXnm laser chip independently developed by Brandnew adopts optimized epitaxial structure design and special cavity surface treatment technology to improve its output power, efficiency and reliability. It has the characteristics of high conversion efficiency and long life. The width of the chip's light-emitting area is 90- 180μm, the output power of commercial products can reach 14W-20W, the half-peak width is less than 4nm, and the conversion efficiency can reach 65%. The technical indicators are domestically leading, and some indicators have reached the international first-class level.
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