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High-speed transmissions with direct-modulation room-temperature semiconductor lasers emitting in the transparency window around 4 µm
Acte de colloque   Open Access

High-speed transmissions with direct-modulation room-temperature semiconductor lasers emitting in the transparency window around 4 µm

O Spitz, Lauréline Durupt, P Didier, D A Díaz-Thomas, Laurent Cerutti, A. N. N Baranov, M Carras et F Grillot
Optical Fiber Communication Conference (OFC) 2021
International Conference on Optical Fiber Communications (OFC) (San Jose, United States, 2021)

Résumé

We experimentally realize a free-space transmission over one meter with roomtemperature quantum cascade lasers and interband cascade lasers. With direct electrical modulation and raw analysis, the data-rate of the real-time transmission outperforms similar reported schemes.

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