Spectroscopy of Ordered Materials

该项目涉及金属离子的光谱学， 结晶固体。 该研究利用基于激光的可调谐 用于研究动力学过程的光谱技术 在激发态、合作跃迁和动力学效应中 涉及基本激发。 一个主要目标是 了解晶体中离子吸收的光能是如何 随后在固体中消散。 该研究还涉及 仪器时间动力学和非平衡窄带，高 有序系统的频率元激励 这些问题 对发展具有重要意义， 新型激光材料

This projects deals with optical spectroscopy of metal ions in crystalline solids. The research utilizes laser based tunable spectroscopic techniques applied to investigate dynamical processes in the excited state, cooperative transitions, and dynamic effects involving elementary excitations. A major objective is understanding how optical energy absorbed by ion in crystals is subsequently dissipated in the solid. The research also involves instrument temporal dynamics and nonequilibrium narrow band, high frequency elementary excitations of ordered systems. These issues are of fundamental interest and are important for the development of new laser materials.