![The Magic of Polarization thumbnail](https://opn-web-afd-d3bfbkd5bcc5asbs.z02.azurefd.net/opn/media/images/afterimages/2023/23-03-01.jpg?t=638430689664208668)
The Magic of Polarization
Birefringence is created by a randomly crumpled cellophane foil sandwiched between two crossed polarizers.
[OPN 2022 After Image Photo Contest]
—Dan Curticapean, Offenburg University, Offenburg, Germany
Birefringence is created by a randomly crumpled cellophane foil sandwiched between two crossed polarizers.
[OPN 2022 After Image Photo Contest]
—Dan Curticapean, Offenburg University, Offenburg, Germany