- #1
Sherlock_H
- 9
- 0
Hi
I would really appreciate if someone could answer what maybe a really simple question. I'm no physics expert but I do read a lot and I have a keen interest.
My question is related to light interference and the double slit experiment.
I know that by observing which slit a photon of light passes through, the wave breaks down and the interference pattern no longer appears on the screen behind.
How is the photon observed passing the slit?
I read an interferometer is used but I don't understand quite how this is done.
Sorry if this is very basic stuff.
Thanks
I would really appreciate if someone could answer what maybe a really simple question. I'm no physics expert but I do read a lot and I have a keen interest.
My question is related to light interference and the double slit experiment.
I know that by observing which slit a photon of light passes through, the wave breaks down and the interference pattern no longer appears on the screen behind.
How is the photon observed passing the slit?
I read an interferometer is used but I don't understand quite how this is done.
Sorry if this is very basic stuff.
Thanks