FWM reduction using different modulation techniques and optical filters in DWDM optical communication systems: a comparative study
Next-generation optical communication networks require high input power and more
number of channels at low spacing. This can be achieved using dense wavelength division …
number of channels at low spacing. This can be achieved using dense wavelength division …
Suppression of four-wave mixing in a 22× 10 Gbps dense wavelength division multiplexed system by linearly chirped fiber Bragg gratings
A scheme comprising two linearly chirped fiber Bragg gratings (LCFBGs) is proposed to
suppress four-wave mixing (FWM) effects in a 22× 10 Gbps dense wavelength division …
suppress four-wave mixing (FWM) effects in a 22× 10 Gbps dense wavelength division …
Performance comparison of different modulation formats for a 40 gbps hybrid optical CDMA/DWDM system against ISI and FWM
N Alsowaidi, T Eltaif, MR Mokhtar - Photonics, 2022 - mdpi.com
This paper carries out a numerical simulation investigating three different modulation
formats: carrier suppressed return to zero (CSRZ), modified duobinary return to zero (MDRZ) …
formats: carrier suppressed return to zero (CSRZ), modified duobinary return to zero (MDRZ) …
Responsiveness of FWM with fraction of Planck HOD parameters in presence of intensity dependent phase matching factor in optical transmission
R Bhatia, S Bhatia - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
Four-wave mixing (FWM) induced crosstalk is one of the most restraining nonlinear
impairment in dense wavelength division multiplexed optical transmission systems yet this …
impairment in dense wavelength division multiplexed optical transmission systems yet this …
Performance enhancement of duobinary modulation-based DWDM system using particle swarm optimization
The next-generation light wave communication DWDM networks can accommodate large
number of channels to efficiently utilize the bandwidth (BW). However, in the deployment of …
number of channels to efficiently utilize the bandwidth (BW). However, in the deployment of …
Suppression of Four Wave Mixing Effects Under Different Spectrally Efficient Modulation Techniques in Hybrid DWDM-OTDM Systems
C Kumar - Indian Journal of Pure & Applied Physics (IJPAP), 2022 - op.niscpr.res.in
Next generation optical networks require high spectral efficiency to meet the demand of high
bandwidth for ultra-long haul communication. Spectrally efficient modulations using hybrid …
bandwidth for ultra-long haul communication. Spectrally efficient modulations using hybrid …
[PDF][PDF] 四波混频泵浦消耗过程的相位匹配条件研究
万峰， 武保剑， 曹亚敏， 邢焕兴， 邱昆 - 光子学报, 2019 - researching.cn
采用解析方法分析讨论泵浦消耗情形下的准相位匹配范围以及相位匹配条件的变化,
并给出相位匹配条件的表达式. 比较分析小信号近似和泵浦消耗两种情形下四波混频增益演化 …
并给出相位匹配条件的表达式. 比较分析小信号近似和泵浦消耗两种情形下四波混频增益演化 …
FWM mitigation in 2.56 Tb DWDM-OTDM optical link employing modified duobinary modulation and dispersion compensation
C Kumar - … International Conference on Recent Advances in …, 2023 - ieeexplore.ieee.org
In this paper, FWM reduction in 40 Gbps DWDM-OTDM optical network of 64 channels with
50 GHz frequency spacing is analyzed using modified duobinary return-to-zero (MDRZ) …
50 GHz frequency spacing is analyzed using modified duobinary return-to-zero (MDRZ) …
Degradation of Optical Communication System Performance Due to SPM
DA Mittal, Priyamvada, K Singh - … Machine Learning and Internet of Things …, 2022 - Springer
In this paper, an optical transmission link simulation result has been presented for different
optical source powers. The impact of source power on SPM has been investigated. Optical …
optical source powers. The impact of source power on SPM has been investigated. Optical …
Digital Backpropagation Based on DOPC in Fiber Impairments Mitigation
This paper presents the study on the impact of the nonlinear phase shift on the performance
of optical transmission systems and its suppression using digital backpropagation (DBP) …
of optical transmission systems and its suppression using digital backpropagation (DBP) …