论文标题
半导体量子井中激子的全光控制
All-optical control of excitons in semiconductor quantum wells
论文作者
论文摘要
应用浮雕理论，我们开发了通过高频电磁场来控制半导体量子井的激子特性的方法。特别是证明该场从量子井中诱导激子发射的蓝移，并缩小相应光谱线的宽度。因此，该场强烈修改了量子井的光学特性，因此可以使用基于它们的光电设备来调整光电设备的特性。
Applying the Floquet theory, we developed the method to control excitonic properties of semiconductor quantum wells by a high-frequency electromagnetic field. It is demonstrated, particularly, that the field induces the blue shift of exciton emission from the quantum wells and narrows width of the corresponding spectral line. As a consequence, the field strongly modifies optical properties of the quantum wells and, therefore, can be used to tune characteristics of the optoelectronic devices based on them.
