Recent content by physics loverq

Really appreciate your help, I'll search that online and read the article shared by you. Thanks again.

I learned that stimulated absorption, spontaneous emission and stimulated emission are three fundamental concepts in the process of radiation. Among these three concepts, I found stimulated emission really hard to comprehend, it says when atom in its excited state is stimulated by external...

okay...my last hint: check the units of the two values.

I am introductory-level researcher pursuing my master degree in the research area of optics, and am very glad to come here, hope we can improve together. nice to meet you all.