most citedLaser-induced spectral diffusion and excited-state mixing of silicon T centres

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physics.optics2026

Surface-exciton enhanced SHG response in few-layer 2H-TMDC

H. Hübschmann, G. Berth, M. Groll +6

We explore the nonlinear optical properties of few-layer MoS2 by means of polarization and laser-power-dependent measurements as well as ab initio techniques. While for even layer…

physics.optics2026

A systematic design approach for one-dimensional and crossed photonic nanobeam cavities for quantum dot integration

Oscar Camacho Ibarra, Jan-Gabriel Hartel, Atzin David Ruiz Perez +2

We present a systematic workflow for the design of one-dimensional photonic crystal nanobeam cavities with non-zero cavity lengths. By simultaneously optimizing the lattice periodi…

physics.optics20261 cited

Disorder-Engineered Hybrid Plasmonic Cavities for Emission Control of Defects in hBN

Sinan Genc, Oguzhan Yucel, Furkan Aglarci +5

Defect-based quantum emitters in hexagonal boron nitride (hBN) are promising building blocks for scalable quantum photonics due to their stable single-photon emission at room tempe…

physics.optics20251 cited

Three-Octave Supercontinuum Generation in Thick Crystalline Aluminum Nitride Waveguides

Samantha Sbarra, Samuele Brunetta, Pierre Arnaud Demongodin +4

We report an efficient extension of supercontinuum generation through dispersion engineering of crystalline aluminum nitride (AlN)-on-sapphire waveguides. Using a tailored epitaxia…

physics.optics2025

Sputtered AlN buffer layer for low-loss crystalline AlN-on-sapphire integrated photonics

Samuele Brunetta, Samantha Sbarra, Brandon Shuen Yi Loke +4

In recent years, aluminum nitride (AlN) has emerged as an attractive material for integrated photonics due to its low propagation losses, wide transparency window, and presence of…