- #1
danielhaish
- 143
- 9
I read in the internet that the reason that two laser can't Interference because they most likely have difference phase.
but electromagnetic wave are just change in the electromagnetic filed that goes up and down ,
so mathematically they may Interference little let say that the there is two wave that looks like this
we can see that the electromagnetic max and min points distance wave would be difference when the both wave are both in the same space so after they would pass each other this change would cancel ?.
and what if they would be point to the same place does the frequency of the wave change ?.
and if the change do cancel when they pass each other how can laser from the same source Interference.
maybe it more fit to the description of light as matter so the photon doesn't change so the electromagnetic filed change only in the specific point so how can two photon form the same source
Interference.
so maybe it because that if the photon come from the same source then they move at the same path always so the change in the electromagnetic filed saves
but electromagnetic wave are just change in the electromagnetic filed that goes up and down ,
so mathematically they may Interference little let say that the there is two wave that looks like this
we can see that the electromagnetic max and min points distance wave would be difference when the both wave are both in the same space so after they would pass each other this change would cancel ?.
and what if they would be point to the same place does the frequency of the wave change ?.
and if the change do cancel when they pass each other how can laser from the same source Interference.
maybe it more fit to the description of light as matter so the photon doesn't change so the electromagnetic filed change only in the specific point so how can two photon form the same source
Interference.
so maybe it because that if the photon come from the same source then they move at the same path always so the change in the electromagnetic filed saves
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