Laser Induced Transient Dynamics of Phonons, Polaritons, andCarriers in Condensed Matter

总体研究计划的目标是确定 详细的激光诱导的声子瞬态动力学和 光激发后的电子载体。 先前活动 绝缘体和半导体将扩大到包括正常的 和超导金属膜。 拟议研究 代表着扩大现有激光计划的努力 固体的诱导激发及其随后的衰减 二次激发和它们最终返回到热 均衡 到目前为止所取得的成果提供了一个很好的 利用现有方法的机会， 设施 实验将在作者的 皮秒和飞秒激光设施，包括双 同步泵浦同步放大染料激光器 系统.

It is the goal of the overall research program to determine in detail laser induced transient dynamics of phonon and of electronic carrier after optical excitation. Prior activity in insulators and semiconductors is to be expanded to include normal and superconducting metallic films. The proposed research represents an effort to expand the existing program on laser induced excitations of solids and their subsequent decay into secondary excitations and their eventual return to thermal equilibrium. The results obtained so far offer an excellent opportunity for the utilization of existing methods and facilities. Experimentation is to be carried out at the author`s picosecond and femtosecond laser facility which includes dual synchronously pumped and synchronously amplified dye laser systems.