Nash- This is not a submission changing how fusion works, it's just simply a somewhat stylized version of the fusion reactor. I am not changing how the fusion process works, or what happens to the fuel after it is used in the reaction. I don't want to go that far, I don't need to, it is not necessary to know that in order to understand that this is a fusion reactor and it makes power.
Seeing as very few if any other fusion reactors go into detail about how it burns the fuel, what it does with the leftovers, etc (maybe yours does, I don't know, but seeing as I'm an auto mechanic and a fiction author, not a nuclear physicist, it's kind of beyond me to explain) I don't feel that it's required of me to explain the basic functions of a fuel that is already commonplace in the setting.
As for Military applications, it'd be rally easy to just hide the thing underneath armor or hull plating, seeing as an exposed reactor is a dead one. As I said before, the glow is mainly a stylistic addition, and has no effect on how the reactor functions, though the reactor's function does have effects on the glowing.
In any case, I changed the end of the topic sentence in the article to clarify that it is more compact and reliable than contemporary fusion reactors- Not Aether. The comparison to Aether was simply its output.