雷声激光实现全固态深紫外激光器量产，国产DUV光源迈入工业级应用新阶段

Core Insights - Chinese company, Hangzhou Rayson Laser Technology Co., Ltd., has achieved a significant breakthrough in the deep ultraviolet (DUV) laser technology, which has long been dominated by foreign manufacturers [1][3] - The company’s all-solid-state DUV laser has reached mass production with core performance indicators certified by the China National Institute of Metrology, marking a key advancement in high-end optoelectronic core devices in China [1][3] Group 1: Technology and Performance - DUV lasers are critical in various fields such as semiconductor chip lithography, precision micro-nano processing, advanced research, high-end medical applications, and national defense, highlighting their strategic value [3] - The product has demonstrated exceptional performance in key metrics: beam quality (M² factor) is close to the diffraction limit, output power stability is better than ±0.5%, and the average time between failures (MTBF) significantly exceeds industry standards [4] - The output power has surpassed 1.17W, showcasing remarkable reliability, and the electro-optical conversion efficiency has achieved a breakthrough from the industry standard of 3% to over 46%, making it more energy-efficient and environmentally friendly [4] Group 2: Future Plans and Market Position - The company has no plans for an IPO in the near future and will focus on enhancing precision, stability, and versatility over the next three years, aiming to improve key parameters such as wavelength stability and power noise [6] - Rayson Laser's DUV modules have been delivered in bulk to several domestic semiconductor equipment manufacturers, precision testing instrument companies, and cutting-edge research institutions [6] - Experts at a recent technical review meeting recognized Rayson Laser's successful breakthrough in mass production of all-solid-state DUV lasers, noting the originality and leading performance of its technology and products [6]