高功率中红外激光器的进展

摘要

中红外激光器在光谱学、遥感、医疗、环保及军事等诸多领域都有重要的应用价值和发展前景,因此已成为各国研究的热门课题.首先介绍各类中红外光参量振荡器及其泵浦源的进展,而后介绍中红外单极型量子级联半导体激光器特点和进展.%The mid-infrared lasers are of important application values and development prospect in many areas such as spectroscopy ,remote sensing, medicine, environment monitoring and military et al, and thus become a research hotspot of world common interest.In the paper it is introduced that the progress on different mid- infrared optical parametric oscillators(MIR-OPOs) and their pump sources, and then the advancement on mid-infrared unipolar quantum cascade laser(QCL).