2 papers
physics.optics2025
Rethinking photonic nanojets: a new definition and design paradigm
Mirza KaramehmedoviÄ, Kristoffer Linder-Steinlein, Jesper Glückstad
We propose a rigorous, physically interpretable, and quantifiable definition of the photonic nanojet (PNJ). This framework resolves longstanding ambiguities in measuring PNJ dimens…
math.AP2024
Stability estimates for the inverse source problem with passive measurements
Faouzi Triki, Kristoffer Linder-Steinlein, Mirza Karamehmedovic
We consider the multi-frequency inverse source problem in the presence of a non-homogeneous medium using passive measurements. Precisely, we derive stability estimates for determin…