物理学家们正在不遗余力地寻求能用于蓝色和紫外固态发光体和探测器的半导体材料。蓝色激光器将在激光打印机以及 CD-ROM 和 DVD 存储器方面具有商业应用前景。目前正在搜寻的是在蓝光区具有良好的发射率的适用材料。虽然迄今大多数的开发都集中在 GaN 或基于 GaN 的 Physicists are sparing no effort in seeking semiconductor materials that can be used in blue and UV solid state light emitters and detectors. Blue lasers will have commercial applications in laser printers as well as CD-ROM and DVD memory. Currently searching for suitable materials with good emissivity in the blue region. Although most of the developments so far have focused on GaN or GaN-based