本文首先从态密度的角度,分析了半导体激光器从三维到零维发展的内因;介绍了实现量子点的工艺和量子点激光器的研究进程;评述了影响量子点激光器发展的"瓶颈"问题.在文章的后半部分,介绍了量子点电子态的计算,其中着重介绍了k·p微扰法.
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