Quantum well intermixing induced by impurity diffusion has been used in fabricating nonabsorbing windows in the cavity facets to improve the output power of high-power laser diodes.
杂质扩散诱导量子阱混杂技术可用于制作腔面非吸收窗口, 提高大功率半导体激光器的输出功率。
Quantum well
英语例句库
原声例句
2022诺贝尔得主访谈录
I still remember that picture where there is a quantum well and the levels of electrons confined in the quantum well.
我仍然记得那张图⽚，其中有⼀个量⼦阱和限制在量⼦阱中的电⼦能级。
中文百科
量子阱
量子阱（英语：Quantum well）是指具有离散能量值的势阱。
为了形成量子化，可以把能够在三维空间自由运动的粒子束缚在一个平面区域。当量子阱的厚度达到载流子（电子或空穴）对应物质波的波长相同的数量级时，量子束缚效应就可以发生，造成子能带（energy subband），也就是说载流子具有离散的能量值。
英语百科
Quantum well 量子阱
A quantum well is a potential well with only discrete energy values.
One technology to create a quantum well is to confine particles, which were originally free to move in three dimensions, to two dimensions, by forcing them to occupy a planar region. The effects of quantum confinement take place when the quantum well thickness becomes comparable to the de Broglie wavelength of the carriers (generally electrons and holes), leading to energy levels called "energy subbands", i.e., the carriers can only have discrete energy values.
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