5 papers
Asymmetric imaging: Reciprocity bounds and manifestations
Romil Audhkhasi, Anna Wirth-Singh, Rose Johnson +6
Recent demonstrations of unidirectional imaging using diffractive multilayers have brought a concept akin to optical isolation to imaging, yet the fundamental limits of such asymme…
End-to-end meta-imagers: Information-theoretic objectives and generalized focusing optima
Lukas Kienesberger, Zeyu Kuang, Yaxi Liu +1
Metasurfaces and complex photonic components are increasingly co-designed with computational back-ends via end-to-end optimization, yet such optimizations are expensive and opaque…
Fundamental limits in photonics and electromagnetics: a tutorial
Owen D. Miller, Francesco Monticone
Theoretical limits and physical bounds across many areas of science, mathematics, and technology -- including Shannon's information-capacity limits, Bennett and Landauer's thermody…
Optimal input excitations for suppressing nonlinear instabilities in multimode fibers
Kabish Wisal, Chun-Wei Chen, Zeyu Kuang +3
Wavefront shaping has become a powerful tool for manipulating light propagation in various complex media undergoing linear scattering. Controlling nonlinear optical interactions wi…
Tunneling escape of waves
David A. B. Miller, Zeyu Kuang, Owen D. Miller
We solve a long-standing set of problems in optics and waves: why does a volume have only so many useful orthogonal wave channels in or out of it, why do coupling strengths fall of…