[HTML][HTML] Compensation of the distorted WDM signals by symmetric dispersion map with nonuniform zero-crossing place of accumulated dispersion in midway-OPC …

JP Chung, SR Lee - Applied Sciences, 2023 - mdpi.com
The nonlinear Kerr effect and chromatic dispersion are the fundamental causes of optical
signal degradation in single-mode fiber (SMF) and erbium-doped fiber-amplification (EDFA) …

Performance study of different dispersion compensations schemes

ZH Ibrahim, NJ Jihad, ZN Jameel - Journal of Optics, 2025 - Springer
This review paper of the dispersion compensations techniques for the optical fiber
communication system. In optical fiber communications systems there two important …

MSSI system with dispersion-managed link configured with random-inverse dispersion maps

SR Lee - Journal of Advanced Navigation Technology, 2023 - koreascience.kr
We proposed a flexible link configuration in a system combining mid-span spectral inversion
(MSSI) and dispersion management used for long-distance transmission of high-capacity …

[PDF][PDF] Improvement of the performance of free space optics channel based on optimized systems parameters

HJ Abd, SA AL-Bairmani, M Ismael - Progress In Electromagnetics …, 2021 - jpier.org
With the technology of free space optical communication, information can be transmitted
from the transmitter to receiver wirelessly without the necessity of fiber optic cables. This …

Compensation for the distorted WDM signals through dispersion map of trapezoid-based symmetry configuration combined with MSSI

SR Lee - Journal of Advanced Navigation Technology, 2024 - koreascience.kr
In dispersion management, which involves additionally inserting a dispersion compensation
fiber of an appropriate length to eliminate or reduce the chromatic dispersion of a single …

[HTML][HTML] Mid-span Spectral Inversion System with Random Triangular Dispersion Maps

JP Chung, SR Lee - 2024 - jicce.org
In dispersion-managed links with mid-span spectral inversion (MSSI) systems, the symmetry
of the cumulative dispersion profile is important for compensating the distorted wavelength …

MSSI System with Dispersion-Managed Link Designed with Geometric-Schemed Dispersion Map

SR Lee - Journal of Advanced Navigation Technology, 2024 - koreascience.kr
We systematically studied the chromatic dispersion and nonlinear distortion compensation
characteristics of 24-channel× 40 Gb/s wavelength division multiplexed (WDM) signal in a …

Compensation Characteristics Depending on Extinction Ratio of RZ Pulse in Dispersion-managed Link Combined with MSSI

SR Lee - Journal of Advanced Navigation Technology, 2024 - koreascience.kr
When mid-span spectral inversion (MSSI), which inverts the propagated wave into phase-
conjugated wave in the middle of the entire transmission distance, is combined with …

Compensation of WDM Signal Distortion through Non-midway Optical Phase Conjugation and Dispersion Maps of Asymmetric Structure

SR Lee - Journal of Advanced Navigation Technology, 2023 - koreascience.kr
Long-haul transmission of multiple transmission signals, such as wavelength division
multiplexed (WDM), has became possible, because the signal distortion caused by …