H Rabbani, M Ayaz, L Beygi, G Liga… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
Coherent optical transmission systems naturally lead to a four dimensional (4D) signal space, ie, two polarizations each with two quadratures. In this paper we derive an analytical …
The GN-model has been proposed as an approximate but sufficiently accurate tool for predicting uncompensated optical coherent transmission system performance, in realistic …
In this paper, the channel power and amplifier gain of coherent dense wavelength division multiplexing (DWDM) fiber-optic communication systems are jointly optimized. The objective …
We simulate and observe the buildup of coherency in self-channel interference. We propose a spatially disaggregated model for non-uniform links with uncompensated and …
Fiber nonlinearities, that lead to nonlinear signal distortion, are normally considered to be the result of an instantaneous material response with respect to the optical field. However, in …
This chapter provides background information on the GN‐EGN model class. It starts out with a brief overview of the literature on the GN model and on various prior modeling efforts …
Optical transmission systems intrinsically enjoy a four-dimensional (4D) constellation space, corresponding to two quadratures in two polarization states. In this paper, we introduce a …
N Guo, G Shen, N Deng… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Channel power optimization for better transmission performance is essential but complex in C+ L-band systems and networks due to power transfer caused by the inter-channel …
The achievable information rates of optical communication systems using ultra-wide bandwidth 100-nm distributed Raman amplification have been investigated for each …