Institute for Applied Photophysics Dresden is the physics research institute in Dresden, German.
According to PR-model, iapp.de is ranked 2,075,484th in multilingual Wikipedia, in particular this website is ranked 1,197,669th in English Wikipedia.
The website is placed before jhg-traunreut.de and after fontecchio.gov.it in the BestRef global ranking of the most important sources of Wikipedia.