Scaling of nonlinear effects in multimode fibers with the number of propagating modes

M Brehler, D Ronnenberg… - Optical Fiber …, 2016 - opg.optica.org
Scaling of Nonlinear Effects in Multimode Fibers with the Number of Propagating Modes Page
1 W4I.3.pdf OFC 2016 © OSA 2016 Scaling of Nonlinear Effects in Multimode Fibers with the …

The bowtie effect in cylindrical waveguides

A Astorino, J Lægsgaard, K Rottwitt - Journal of Lightwave …, 2018 - opg.optica.org
Modes in step-index fibers are often studied using a scalar model, born to the
approximations allowed by the assumption of low refractive index contrast. Such …

Comparison of nonlinear impairments in graded-index and trench-assisted graded-index fibers for SDM transmissions

M Brehler, PM Krummrich - Photonic Networks; 18. ITG …, 2017 - ieeexplore.ieee.org
The additional trench in trench-assisted graded-index fibers reduces the effective areas and
influences the spatial overlap in multimode fibers. We investigate in which way the …

Reducing the Mode Dependent OSNR Requirements in SDM Systems due to Nonlinear Effects by Using Adaptive Symbol Rates

M Brehler, PM Krummrich - Photonic Networks; 17. ITG …, 2016 - ieeexplore.ieee.org
We examine the mode dependent requirements on the optical signal-to-noise ratio (OSNR)
in a space-division multiplexed (SDM) system which are caused by nonlinear effects. Higher …