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arXiv · 2110.06572

10 Gbit/s free space data transmission at 9 $\mu$m wavelength with unipolar quantum optoelectronics

Hamza Dely·Thomas Bonazzi·Olivier Spitz·Etienne Rodriguez·Djamal Gacemi·Yanko Todorov·Konstantinos Pantzas·Grégoire Beaudoin·Isabelle Sagnes·Lianhe Li·Alexander Davies·Edmund Linfield·Frédéric Grillot·Angela Vasanelli·Carlo Sirtori
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Abstract

The realization of high-frequency unipolar quantum optoelectronic devices enables the demonstration of high bitrate free space data transmission in the second atmospheric window. Data-bits are written onto the laser emission using a large bandwidth amplitude modulator that operates by shifting the absorption of an optical transition in and out of the laser frequency.

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Hamza Dely, Thomas Bonazzi, Olivier Spitz, Etienne Rodriguez, Djamal Gacemi, Yanko Todorov, Konstantinos Pantzas, Grégoire Beaudoin, Isabelle Sagnes, Lianhe Li, Alexander Davies, Edmund Linfield, Frédéric Grillot, Angela Vasanelli, Carlo Sirtori. 2021-10-13. 10 Gbit/s free space data transmission at 9 $\mu$m wavelength with unipolar quantum optoelectronics. https://arxiv.org/abs/2110.06572

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