Free-space optics communications employing elliptical-aperture multimode diversity reception under anisotropic turbulence

Y Huang, H Huang, H Chen… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
We experimentally demonstrate an elliptical-aperture multimode diversity receiver to
mitigate the impairment from anisotropic turbulence, which is emulated by employing an …

Satellite-to-ground optical downlink model using mode mismatching multi-mode photonic lanterns

W Guo, Y Li, J Chen, T Jin, S Jiao, J Wu, J Qiu… - Optics …, 2023 - opg.optica.org
Photonics lanterns (PLs) provide an effective mode diversity solution to mitigate atmospheric
turbulence interference in free-space optical communications (FSOC). This paper presents …