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Conferences > CLEO_QELS > 2022 > JTh6A > JTh6A.5

Unipolar quantum technology enabling high-speed free-space communication in the long-wave infrared regime

P. Didier, H. Dely, O. Spitz, E. Awwad, T. Bonazzi, E. Rodriguez, C. Sirtori, and F. Grillot

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Abstract

A combination of unipolar quantum laser, modulator and detector allows us to demonstrate a free-space communication at 40 Gbits/s and 9 µm far-infrared wavelength. The distance between the emitter and the receiver is 31 meters.

© 2022 The Author(s)

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