Recent content by Rataridicta

Definition of semantics: "The meaning, or an interpretation of the meaning, of a word, sign, sentence, etc." Hologram was in between quote marks suggesting a figurative way of speech as indeed it was as I was not referring to the well defined hologram you find on your currency, but instead the...

Yeah, much closer indeed. But they are ionizing the air, which requires a huge amount of energy as it probably gets heated to somewhere around 5k-10k K I'd rather not attempt to toy with such high energy devices; obvious reasons. That's why I'm so focussed on finding a medium (maybe some form...

Which is why I coined the term within quote marks. Making something glow upon illumination is exactly what I don't want, so let me paint you a picture. Imagine, if you will, a chamber. Within this chamber is a glass floor which easily allows light to pass through. Because you are some form of...

You would if you do it with several points at once. But semantics aside, this is still a physics question and has gone unanswered.

Projecting an image in thin air. I want to create an excitation at one point in the transparent medium in such a way that that point will glow. Both of the individual lasers however, have to remain unseen. The assumption I'm making is that in order to do this, you'll need a higher energy area...

First allow me to apologize should this thread be in the wrong forum, I am not entirely sure whether Quantum Physics is the right one. I am also unaware of the exact level to which this question belongs, which is why I went for intermediate. Please inform me if this should be changed to...