Semiconductor Laser Chip Field Green Laser Pointer

The ZTE incident that occurred some time ago fully revealed the urgency and significance of chip localization. A small chip can influence the rise and fall of an industry, and the pain of lack of “core” actually exists in many industries. However, in the field of green laser pointers, Huaguang Optoelectronics relies on independent research and development and has achieved localization and production scale from epitaxy, chip to device packaging.

Laser is the core component of laser application products. Because of the high technical threshold, only a dozen manufacturers and research institutes in the country are involved in the semiconductor laser (LD) field, and companies that can master epitaxial production, chip processing, device packaging and other technologies are even more There are few, and Huaguang Optoelectronics is the only company with product development and large-scale production capabilities.

The green laser pointer industry industry chain includes: the upstream is the growth of laser epitaxial materials and chip preparation; the midstream is a different form of device packaging; the downstream is a variety of laser application modules and laser equipment prepared using lasers. Among them, the laser is the core of all types of laser equipment. It can be said that mastering the core technology of the laser can truly grasp the lifeblood of the development of the laser industry. For a long time, China’s weak strength in the laser field is mainly due to the difficulty of breakthrough in the most upstream epitaxy and chip core technology, and most of the high-end products can only rely on imports. If the laser can be produced by itself, it will completely reverse the passive situation of being restrained by people and greatly reduce the manufacturing cost of domestic laser equipment.

Relying on its strong technical strength and advanced production technology, Huaguang Optoelectronics has mastered key technologies such as semiconductor laser epitaxial structure design, material growth, chip preparation and device packaging production with completely independent intellectual property rights. It has three government-supported innovation platforms: Shandong Key Laboratory of Semiconductor Laser Technology Enterprise, Shandong High-Power Semiconductor Green Laser Pointers Engineering Laboratory, and Shandong Optoelectronic Engineering Technology Research Center. At the same time, it was the earliest introduction of production-type MOCVD equipment, forming the largest one-stop production line of LD epitaxial wafers, dies and devices in China. Can produce single-tube LD, stacked array LD, fiber-coupled output LD, etc., products have covered the entire upstream and downstream of the industry chain.

While investing heavily in core technology research and development, Huaguang Optoelectronics focuses on industrial cultivation and scale expansion. With its own research and development and production advantages, Huaguang Optoelectronics has become the largest low-power laser production base in China and has formed a scale in the field of low-power laser products. Advantage. The company’s 650 chips have occupied the mainstream of the market, and 808nm low-power lasers have ranked first in the market for 15 consecutive years, occupying a dominant position in the pump green laser market. In addition, the output power of a single-chip laser can reach 15W, and the output power of a high-power bar laser can reach 200W; fiber lasers use a 100-watt fiber-coupled output green laser pointer to begin to take shape, and kilowatt-level stacked lasers have entered the market in batches.

In 2017, Huaguang Optoelectronics actively deployed blue-green lasers on the basis of the company’s existing red laser business, and joined forces with domestic strong scientific research institutes. After completion of the layout, Huaguang Optoelectronics will become the only domestic company that can conduct An enterprise that develops and produces color gamut laser epitaxial chips.

Looking into the future, Huaguang Optoelectronics will give full play to its own technological advantages, focus on breakthroughs and innovations in core technologies in the laser field, work hard, continue to develop and strengthen national brands, and make greater contributions to the national development strategy made in China in 2025.