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19962026
most citedPseudo-Hermiticity versus PT Symmetry: The necessary condition for the reality of the spectrum of a non-Hermitian Hamiltonian

1.7k citations

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32 papers · 1 filter

physics.optics2025★ 1 cited

Low-Frequency Scattering of TE and TM Waves by an Inhomogeneous Medium with Planar Symmetry

Farhang Loran, Ali Mostafazadeh, Cem Yetişmişoğlu

Stationary scattering of TE and TM waves propagating in an isotropic medium with planar symmetry is described by Bergmann's equation in one dimension. This is a generalization of H…

physics.optics2025★ 1 cited

On-chip arbitrary dispersion engineering with deep photonic networks

Kazim Gorgulu, Aycan Deniz Vit, Ali Najjar Amiri +1

We demonstrate the design and optimization of on-chip arbitrary dispersion profiles using deep photonic networks constructed from custom-designed Mach-Zehnder interferometers. Thes…

physics.optics2023★ 4 cited

Macroscopic distant magnon-mode entanglement via a squeezed drive

Kamran Ullah, Muhammad Tahir Naseem, Özgür E. Müstecaplıoğlu

The generation of robust entanglement in quantum system arrays is a crucial aspect of the realization of efficient quantum information processing. Recently, the field of quantum ma…

physics.optics2022★ 15 cited

Fundamental transfer matrix for electromagnetic waves, scattering by a planar collection of point scatterers, and anti-PT-symmetry

Farhang Loran, Ali Mostafazadeh

We develop a fundamental transfer-matrix formulation of the scattering of electromagnetic (EM) waves that incorporates the contribution of the evanescent waves and applies to gener…

physics.optics2022★ 10 cited

Ultra-broadband integrated optical filters based on adiabatic optimization of coupled waveguides

Kazim Gorgulu, Emir Salih Magden

Broadband spectral filters are highly sought-after in many integrated photonics applications such as ultra-broadband wavelength division multiplexing, multi-band spectroscopy, and…

physics.optics2021★ 35 cited

Learned holographic light transport

Koray Kavaklı, Hakan Urey, Kaan Akşit

Computer-Generated Holography (CGH) algorithms often fall short in matching simulations with results from a physical holographic display. Our work addresses this mismatch by learni…