Figure 8
From: A compact diffractive sorter for high-resolution demultiplexing of orbital angular momentum beams
Average inter-channel cross-talk XT for the fan-out log-pol sorter as a function of copies number N = {1, 3, 5} and channel separation Δℓ = {1, 2}. Error bars: standard deviation calculated over the total channel set in the range ℓ = {−9, …, +9}.
