A rigorous theory of phonon-assisted transitions near the direct band gap of semiconductors is developed and applied to the case of laser refrigeration. The theory shows that phonon-assisted absorption can be adequately described as state filling and that it is this state filling that limits the efficiency of laser cooling.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据