Adaptive-Optics-Based Simultaneous pre- and Post-Turbulence Compensation of Multiple Orbital-Angular-Momentum Beams in a Bidirectional Free-Space Optical Link
Y. Ren, G. Xie, H. Huang, N. Ahmed, Y. Yan, L. Li, C. Bao, M. P. J. Lavery, M. Tur, M. A. Neifeld, R. W. Boyd, J. H. Shapiro, and A. E. Willner, Optica 1, 376 (2014).