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Aleksei Gaier

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Related units (1)

Hybrid photonics laboratory

EPFL
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IEM
HYLAB

Related publications (3)

Please note that this is not a complete list of this person’s publications. It includes only semantically relevant works. For a full list, please refer to Infoscience.

Photonics-integrated terahertz transmission lines

Ileana-Cristina Benea-Chelmus, Alessandro Tomasino, Yazan Lampert Almahmoud, Aleksei Gaier

Modern communication and sensing technologies connect the optical domain with the microwave domain. Accessing the terahertz region from 100 GHz to 10 THz is critical for providing larger bandwidths capabilities. Despite progress in integrated electronics, ...

2025

MonoliThic Millimeter Wave Generation and Detection from Resonant Lithium Niobate Circuits

Ileana-Cristina Benea-Chelmus, Aleksei Gaier

High-frequency electro-magnetic waves, including millimeter wave (mmWave) and terahertz, represent a frontier of research with transformative potentials in next-generation wireless communication, advanced sensing and imaging, and quantum science and applic ...

IEEE2025

Ultra-broadband terahertz radiation by supercontinuum generation and optical rectification in a dispersion-engineered waveguide: a numerical study

Ileana-Cristina Benea-Chelmus, Aleksei Gaier

In this work, we propose a numerical approach based on forward coupled mode modeling to simultaneously evaluate second- and third-order nonlinearities inside a dispersion-engineered waveguide towards the goal of generating broadband terahertz (THz) radiati ...

IEEE2023