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

Abstract : 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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https://hal.telecom-paris.fr/hal-03363317
Contributor : Frederic Grillot Connect in order to contact the contributor
Submitted on : Sunday, October 3, 2021 - 7:31:40 PM
Last modification on : Friday, October 22, 2021 - 2:47:11 PM

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OFC-2021-Th1A.9 (1).pdf
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  • HAL Id : hal-03363317, version 1

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O Spitz, Lauréline Durupt, P Didier, D Díaz-Thomas, Laurent Cerutti, et al.. High-speed transmissions with direct-modulation room-temperature semiconductor lasers emitting in the transparency window around 4 µm. International Conference on Optical Fiber Communications (OFC), 2021, San Jose, United States. ⟨hal-03363317⟩

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