2016-2021 I was a researcher in the Biomedical and X-ray Physics unit at the Department of Applied Physics. My main topic was phase-contrast X-ray tomography and virtual imaging. I received my PhD in Physics at KTH in May 2021 with Prof. Hans Hertz as main supervisor.
For the latest information, please see haeggmark.com
I have taught in several basic courses in optics and electromagnetics. If you have any questions about theory or problem solving, feel free to send me an email. I am also currently maintaining the collection of exercise problems, "problemlista i fysik" used in several optics and electromagnetics courses given by the department of applied physics. The latest version (2021-12-03) can be downloaded here.