Non-Hermitian degeneracies are classified as defective exceptional points (EPs) and nondefective degeneracies. While in defective EPs, both eigenvalues and eigenvectors …
We show that ultrathin metasurfaces with a specific multiresonant response can enable simultaneously arbitrarily strong and arbitrarily broadband dispersion compensation, pulse …
Active control and manipulation of electromagnetic waves are highly desirable for advanced photonic device technology such as optical cloaking, active camouflage, and information …
IB Soltane, R Colom, F Dierick, B Stout… - New Journal of …, 2023 - iopscience.iop.org
Physical systems and signals are characterized by complex functions of the frequency in the harmonic domain. The extension of such functions to the complex frequency plane, and in …
L Liu, WR Sun, BA Malomed - arXiv preprint arXiv:2210.15795, 2022 - arxiv.org
It is known that rogue waves (RWs) are generated by the modulational instability (MI) of the baseband type. Starting with the Bers-Kaup-Reiman system for three-wave resonant …
B ANSARI, AN KALHORO, S SHAH, F MEMON - 2024 - opg.optica.org
Field enhancement of applied electric field is the foundation for the variety of applied domains at nanoscale level. Traditionally, efforts to achieve field enhancement have …
We show that ultrathin metasurfaces with a specific multiresonant response can enable simultaneously arbitrarily-strong and arbitrarily-broadband dispersion compensation, pulse …