Abstract
We investigated dual-polarization (DP) discrete eigenvalue transmission and proposed shifting the soliton train in one polarization by half a symbol period relative to that in the other polarization. Simulation results are conducted to illustrate its advantages over conventional schemes. Experiments of net 81 Gb/s dual-polarization discrete eigenvalue transmission over 650 km are also demonstrated with the help of DP multi-symbol linear minimum mean-squared error (DP-MS-LMMSE) filters for eigenvalues and b(λ)-coefficients.
| Original language | English |
|---|---|
| Pages (from-to) | 617-620 |
| Number of pages | 4 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 35 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1 Jun 2023 |
Keywords
- dual-polarization
- Eigenvalues and eigenfunctions
- linear minimum mean-squared error (LMMSE)
- Nonlinear Fourier transform
- Optical fiber dispersion
- Optical fiber polarization
- Receivers
- Signal to noise ratio
- Solitons
- Symbols
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering
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