4 papers
Antireflection by design in bilayer metasurfaces
Jaewon Oh, Davide Cassara, Alfonso Palmieri +5
Antireflection coatings are ubiquitous in optical systems, where they maximize transmission and suppress undesirable reflections by impedance-matching uniform interfaces. Extending…
Multi-Plane Spatially Resolved Phase Structuring Using Optical Communication Modes
Vinicius S. de Angelis, Maximilian Jeindl, Leonardo A. Ambrosio +3
We present a deterministic framework for three-dimensional beam shaping that enables versatile control of intensity and phase, pixel-by-pixel, across multiple axial planes. Convent…
Optimal structured light waves generation in 3D volumes using communication mode optics
Vinicius S. de Angelis, Ahmed H. Dorrah, Leonardo A. Ambrosio +2
Achieving precise control of light intensity in 3D volumes is highly in demand in many applications in optics. Various wavefront shaping techniques have been utilized to reconstruc…
Ultrafast space-time optical merons in momentum-energy space
Murat Yessenov, Ahmed H. Dorrah, Cheng Guo +7
Skyrmions, topologically non-trivial localized spin structures, are fertile ground for exploring emergent phenomena in condensed matter physics and next-generation magnetic-memory…