摘要
从实验现象出发建立了无序介质激光的一种整体散射效应物理模型,认为无序介质激光是无序介质中局域-非周期-类结构与相匹配的抽运光相互作用的结果.并以ZnO粉末激光参数为例进行数值模拟,结果与实验定性符合.
Based on the experimentally observed phenomena of random laser, a new physical holistic effect model is studied. The random laser is due to the interaction of the local aperiodic quasi - structure with matching pump light. The random laser in ZnO powder is simulated by numerical calculation, and the results are coincident with experimental phenomena qualitatively.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2006年第5期2281-2285,共5页
Acta Physica Sinica
基金
国家自然科学基金(批准号:60278016和10464002)资助的课题~~
