- #1
Chris Frisella
- 76
- 6
To check my understanding, imagine this scenario:
You have a very small surface rigged as a light detector (the contact surface is let's say a single atom). You then fire off single photons towards it. As soon as you get a read on the detector, you know very precisely where the light is/was, and you could also know the energy of the photon very precisely because the atom would only accept a certain energy level. One might also imagine that the path the light took was a straight line between the emitter and receiver, but I suppose it wouldn't necessary have to be, therefore an uncertainty in momentum. So would the uncertainty principle in this case come down to just the direction the photon comes from?
You have a very small surface rigged as a light detector (the contact surface is let's say a single atom). You then fire off single photons towards it. As soon as you get a read on the detector, you know very precisely where the light is/was, and you could also know the energy of the photon very precisely because the atom would only accept a certain energy level. One might also imagine that the path the light took was a straight line between the emitter and receiver, but I suppose it wouldn't necessary have to be, therefore an uncertainty in momentum. So would the uncertainty principle in this case come down to just the direction the photon comes from?