The transmission spectrum of multiple quantum well structure with thickness-modulated dual-period was studied by means of transfer matrix method.
采用传输矩阵方法，研究了一维双周期厚度调制的多量子阱的透射谱。
The invention has the advantages of simple structure, no reverse osmosis, dry surface, no generation of allergy, dual protection and the like, and can protect the skin very well.
本发明具有结构简单、不反渗、表面干爽、不产生过敏，具有双重护理，能非常好地保护肌肤等优点。
The invention has the advantages of simple structure, no reverse osmosis, dry surface, no generation of allergy, dual protection and the like, and can protect the skin very well.
本发明具有结构简单、不反渗、表面干爽、不产生过敏，具有双重护理，能非常好地保护肌肤等优点。
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