From: Laguerre-Gaussian mode division multiplexing in multimode fiber using SLMs in VCSEL arrays
Azimuthal Mode Number Spacing, ∆l | Azimuthal Mode Numbers, l |
---|---|
1 | l = 1, 2, 3, 4, 5 |
2 | l = 1, 3, 5, 7, 9 |
3 | l = 1, 4, 7, 10, 13 |
4 | l = 1, 5, 9, 13, 17 |
5 | l = 1, 6, 11, 16, 21 |