目前世界范围都在积极研究发射蓝绿光的半导体激光器制作。短波长激光的高效产生引发了众多引人注目的应用，如光数据存储、印刷技术、彩色显示技术、医学、以至分析和传感。以往短波激光二极管都是以Ⅱ-Ⅵ族半导体ZnSe和Ⅲ-Ⅴ族半导体GaN基材料制成。现在维尔茨堡大学则用新材 At present the world is actively studying the launch of blue-green semiconductor laser production. The efficient generation of short wavelength lasers has led to many compelling applications such as optical data storage, printing technology, color display technology, medicine, and even analysis and sensing. In the past, all short-wave laser diodes were made of Group II-VI semiconductor ZnSe and Group III-V semiconductor GaN-based materials. Now Würzburg University uses new material