The realization of high-quality high-power semiconductor lasers requires a huge project of iterative and perfection of six key contents such as theoretical design, materials, technology, packaging, and evaluation.
In order to produce high quality and high power semiconductor laser, we should master the relevant core technologies. The study of epitaxial material growth is the core of laser development, which includes epitaxial growth with high crystal quality, interface optimization and impurity doping technology. And perfect and reliable high damage threshold, high power output chip production, such as laser cavity surface coating and passivation, metal electrode production process is the semiconductor laser production guarantee; High thermal conductivity, low stress laser packaging technology, to solve the heat dissipation and stress problems in the packaging process, beam collimation, optical fiber space bunching, polarization bunching and other technology applications have completed all kinds of high-power laser module products, to ensure that the semiconductor laser meets the needs of the device structure and technical indicators applied in various fields.