Wireless Millimeter-Wave Electro-Optic Modulators on Thin-Film Lithium Niobate

Conference Paper (2025)
Author(s)

Aleksei Gaier (École Polytechnique Fédérale de Lausanne, Center for Quantum Science and Engineering (EPFL))

Karen Mamian (École Polytechnique Fédérale de Lausanne)

Yazan Lampert (École Polytechnique Fédérale de Lausanne, Center for Quantum Science and Engineering (EPFL))

Shima Rajabali (TU Delft - Quantum Circuit Architectures and Technology)

Leticia Magalhaes (Harvard University)

Amirhassan Shams-Ansari (Harvard University, DRS Daylight Solutions)

Marko Lončar (Harvard University)

Ileana Cristina Benea-Chelmus (École Polytechnique Fédérale de Lausanne, Center for Quantum Science and Engineering (EPFL))

Research Group
Quantum Circuit Architectures and Technology
DOI related publication
https://doi.org/10.1109/ECOC66593.2025.11263183 Final published version
More Info
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Publication Year
2025
Language
English
Research Group
Quantum Circuit Architectures and Technology
Publisher
IEEE
ISBN (print)
979-8-3315-9532-6
ISBN (electronic)
979-8-3315-9531-9
Event
2025 European Conference on Optical Communications, ECOC 2025 (2025-09-28 - 2025-10-02), Copenhagen, Denmark
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Abstract

We present a wireless electro-optical modulator based on a thin-film lithium niobate operating at a millimeter-wave frequency range of 80-380 GHz, where the wireless signals are coupled to the on-chip transmission line directly from free space via a large aperture antenna.

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