The domain of superlattice investigation, we want to produce the larger wavelength range and higher photoresponse. Then, we change the structure to get the better responsivity.

• 在红外线侦测器的研究领域中，我们朝向制作出侦测波长范围大和高响应的元件，所以我们改变之前的结构想去得到更好的响应。