Magic Dynamic Curved interference pattern of Double Slit Experiments

⟨hal-03353158⟩Author: Hui Peng. Title: Curved Interference Pattern of Double Slit Experiments. 2021. The video shows, the first time, how the dynamic interference pattern curves continuously when the grating is rotating continuously. We start from the original orientation of the grating, namely, the laser beam is perpendicular to the plane of the grating. The multi slits on the grating are horizontally arranged. The original interference pattern is shown. Then rotating the grating around the vertical direction counterclockwise. For rotating counterclockwise, Left-hand rule says that the pattern curves towards right.The interference pattern curves gradually and continuously. The pattern curves towards right.Then go back to the original orientation and rotate the grating again, but clockwise. For rotating clockwise, Right-hand rule says that the pattern curves towards left. The interference pattern curves again, but to opposite direction, namely, towards left. This phenomenon is interesting and challenge to interpret.For predicting the directions of the patterns curve toward, please see the article: ⟨hal-03338628⟩Author: Hui Peng. Title: “Curved, Expanded and Inclined Interference Patterns ---Dynamic Double Slit/Cross-Double Slit Experiments”. 2021