Entangled photons are a key resource in quantum technologies. While intense laser light
propagating in nonlinear crystals is conventionally used to generate entangled photons …

Nonlinear optical phenomena play a pivotal role in elucidating microscopic light–matter
interactions and hold significant potential across diverse fields, including biosensing …

The quantum plasmonic sensor is a new versatile technique for detecting toxic chemicals
and biomolecules. The quantum plasmonic field is a newfound in the plasmonic field, and it …

Material independent integrated nonlinear components (MIINC) based on nonlinear
polarization evolution (NPE) play an important role in the emerging quantum computing …

Swift electrons passing near or through metallic structures have proven to be an excellent
tool for studying plasmons and other types of confined optical modes involving collective …

In this dissertation we analyze light-matter interactions at the nanoscale using various
approaches based on analytical, semi-analytical and numerical methods. The thesis …

The interaction of light with matter can generate different types of scattering that can be
applied to quantum optics, photonics and integrated optics appropriately. The generation of …

In this work we investigate the modeling of optical structures, such as optical fibers and
crystalline lattices, whose optical potential exhibit a certain type of symmetry known as parity …

Atomically thin materials offer a robust platform for nanoscale light manipulation, featuring a
diversity of polaritonic behavior in the form of plasmons in metals, excitons in transition metal …

Bei zwei und mehr Quantenobjekten kann es Zustände geben, die typisch
quantenmechanisch sind und kein klassisches Analogon besitzen. Diese verschränkten …