MIMO Equalization to Mitigate Turbulence in a 2-Channel 40-Gbit/s QPSK Free-Space Optical 100-m Round-Trip Orbital-Angular-Momentum-Multiplexed Link Between a Ground Station and a Retro-Reflecting UAV. - Long Li 001; Runzhou Zhang; Peicheng Liao; Yinwen Cao; Haoqian Song; Yifan Zhao; Jing Du 008; Zhe Zhao 003; Cong Liu 010; Kai Pang; Hao Song 006; Dmitry Starodubov; et al. (ECOC, 2018)

Demonstration of Both Mode and Space Diversity in a 100-Gbit/s QPSK Free-Space Optical Link to Increase System Tolerance to Turbulence. - Long Li 001; Haoqian Song; Runzhou Zhang; Zhe Zhao 003; Cong Liu 010; Kai Pang; Hao Song 006; Jing Du 008; Ari N. Willner; Ahmed Almaiman; Brittany Lynn; Robert Bock; et al. (OFC, 2019)

Demonstration of Enhanced Tolerance to Turbulence and Misalignment of a 10-Gbit/s QPSK Free-Space Optical Link by Utilizing Two Aperture Pairs Combined with Detecting Multiple Modes. - Haoqian Song; Long Li 001; Kai Pang; Runzhou Zhang; Kaiheng Zou; Zhe Zhao 003; Jing Du 008; Hao Song 006; Cong Liu 010; Yinwen Cao; Ari N. Willner; Robert Bock; et al. (OFC, 2019)

Demonstration of Independent Turbulence Mitigation of Two 100-Gbit/s QPSK Orbital-Angular-Momentum Multiplexed Beams using Wavefront Shaping and Controlled Scattering. - Runzhou Zhang; Hao Song 006; Zhe Zhao 003; Haoqian Song; Jing Du 008; Cong Liu 010; Kai Pang; Long Li 001; Ari N. Willner; Robert W. Boyd; Moshe Tur; Alan E. Willner (OFC, 2019)