On May 15th, the "2024 Laser Processing Industry - Jung Technology Innovation Award" award ceremony was grandly held in Suzhou. Xi'an Lixin Optoelectronics Technology Co., Ltd. (hereinafter referred to as "Lixin Optoelectronics") has won the Jung Technology Innovation Award for its new generation 1550nm high-power semiconductor laser chip.
The Jung Technology Innovation Award is hosted by the leading industrial information media, Jung Industrial Media. Since its inception in 2006, it has received widespread attention from the industry through a fair and objective selection process, and has become one of the most professional and influential industry uations in China.
1550nm semiconductor laser chip
Product Introduction:
Lixin Optoelectronics has launched a new 1550nm chip, model LC-UMC-95-1550-TE-3-3.0-D1, with an output power of 3W and a width of 95 light-emitting strips μ m. The cavity length is 3mm, the threshold current is 0.4A, the working current is 8A, the working voltage is 1.4V, the slope efficiency is 0.40W/A, the wavelength tolerance range is controlled to be less than 10nm, the maximum output power is 4.7W, and the photoelectric conversion efficiency is 27%. The lifespan of the chip can reach 20000H under working temperature of 25 ℃, and there is no significant attenuation under aging conditions of 10A current, 30 ℃ water temperature, and 1000H.
Product features:
The new generation 1550nm high-power semiconductor laser chip has the characteristics of high conversion efficiency, high reliability, mode stability, and customizability. It has undergone systematic and in-depth research in six modules, including chip design, epitaxial material growth, front-end preparation process, back-end preparation process, packaging testing analysis, reliability and failure analysis. It has broken through many key technologies and processes in the chip development process, achieving complete autonomy and controllability from epitaxial materials to chips.
Product advantages:
Mainly manifested in the independent and controllable extension, the sound supply chain required for product production, and being in a technically stable state. At the technical level, the process implementation has undergone multiple rounds of verification and has stabilized and solidified. At the same time, the company has a complete research and development platform for high-power, high-efficiency, and high reliability semiconductor laser chips, mastering core technologies in epitaxial wafer structure design, epitaxial material characterization, device structure design, chip process preparation, and reliability failure analysis, providing strong support for product performance and manufacturing level.
The award of this honor is a recognition of Lixin Optoelectronics's commitment to technological and product innovation, fully demonstrating the progress and development of Lixin Optoelectronics in the design and manufacturing capabilities of laser chips. As a high-end semiconductor laser chip manufacturer, Lixin Optoelectronics will continue to fulfill its corporate mission of "Building the Source of Laser with China's Core", continuously innovate and improve technology, provide customers with higher quality products and services, and contribute the "core" strength to the high-quality development of the domestic laser industry chain!
Image source: Jung Industrial Media
About Lumcore Optoelectronics
Xi'an Lixin Optoelectronic Technology Co., Ltd. has a technical team composed of domestic and foreign experts, as well as advanced compound semiconductor laser chip manufacturing production lines. It mainly engages in the research and development, production, and sales of epitaxial, chip, and packaging module products for gallium arsenide based and indium phosphide based high-power semiconductor lasers, and provides related technical services. A complete process platform and mass production line covering chip design, epitaxial growth, chip manufacturing, device packaging, reliability testing, modular manufacturing, and other aspects that are completely independent and controllable have been established. The product covers the 755nm-1550nm wavelength range, with power ranging from milliwatts to kilowatts. It is mainly used in industrial processing, fiber optic communication, laser displays, medical beauty, scientific research, printing, lighting and other fields.
