Analysis of 10 Gbps SOA-based optical network unit with low seeding power that uses feedback seeding scheme

Ab-Rahman, Mohammad Syuhaimi; Shaltami, Farhat M.; Hwang, I‐Shyan; Swedan, Abdulhameed Almabrok

doi:10.1016/j.ijleo.2019.02.071

Cited by 4 publications

(2 citation statements)

References 20 publications

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“…The products like OptiFiber and OptiSystem of Optiwave are used for simulation works. The versions of OptiFiber [32] and OptiSystem [33] used for simulation of the proposed work are as: OptiFiber 2 and OptiSystem 17. The OptiFiber software package is used in the first phase of this work to model and design the ring-core FMF, as well as to build the data set for the ML process.…”

Section: Design Methodologymentioning

confidence: 99%

Inverse modeling of few-mode fiber for high-speed optical communication networks

Behera

Varshney²,

Mohanty

2023

TELKOMNIKA

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Few-mode fibers have been used in contemporary communication with mode multiplexing and space-division-multiplexing techniques to enhance the capacity crunch in recent communication links. The design parameters of the proposed fiber are predicted through machine learning-based inverse design approach, using regression model. The proposed few-mode fibre profile parameters are predicted with an accuracy of 99.95% to guide five to ten modes with weak coupling among the guided modes. In second phase of this work, the authors used a finite difference method-based solver to obtain the modal characteristics of the proposed fibre with predicted parameters for six guided modes, namely, LP01, LP11, LP21, LP31, LP41, and LP51. The numerical simulation results show that the predicted profile parameter maximizes effective mode-area and minimizes the inter-channel crosstalk for mode division multiplexing transmission over C-band. Besides this, the proposed ring-core few-mode fiber also exhibits nearly zero-dispersion for LP01 mode at 1550 nm along with low dispersion for other higher-order modes. Finally, an intensity-modulation and direct-detection mode multiplexed transmission link without erbium-doped fiber amplifier is established with six-spatial channels over 50 km and an attenuation of 0.18 dB/km to achieve minimum bit-error-rate of 4.45×10 −9 .

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Section: Design Methodologymentioning

confidence: 99%

Inverse modeling of few-mode fiber for high-speed optical communication networks

Behera

Varshney²,

Mohanty

2023

TELKOMNIKA

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“…In addition to the high-speed requirement, the NG-OANs should overcome the other limitations of existing PONs, such as the low capacity, limited reach, and restricted mobility. Different architectures have been proposed in the literature to create an NG-OAN scheme that is able to satisfy particular sets of these limitations [2][3][4][5]. Significant effort was invested to unify the design of the ONU for the proposed colorless ONU, based on applying different techniques, such as injection locking, wavelength seeding (remote modulation), spectrum slicing, and wavelength tuning, so that each ONU is assigned a different wavelength [6].…”

Section: Introductionmentioning

confidence: 99%

Upscaling Customer Access Network Using Spectrum Conversion–Slicing–Duplication Technique

Ab-Rahman,

Rahman,

Arifin

et al. 2023

Photonics

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The purpose of this study is to increase the number of access users without having to install a new optical cable. With the proposed solution, the cost of installation work can be reduced and the number of users can be increased. Several parameters were observed to ensure that the modified network not only improved the scalability but also met the standard parameters. Among the parameters observed are the Q factor, bit error rate (BER), eye diagram and number of users. The study was continued using the spectrum conversion, slicing and duplication technique, where the signals would be duplicated in arrayed waveguide grating (AWG) and sliced using a demultiplexer WDM (WDM Demux). Simulations were performed using the latest-version Optisystem 18.0 software by setting the transmitter frequency value of 1491 nm, transmitter power of 0 dBm and loss of 0 dB. The result shows the total user access achieved is 196,608 users. Meanwhile, the common FTTH network is allowed 256 users only. The criterion is set based on the calculation of the Q factor, which is greater than 6, while the BER is less than 1 × 10−9. The Q factor for 196,608 users is 6.43617 and the BER is 4.52 × 10−11. The number of users is increased without compromising the quality of data offered to the customer. Our solution is the first reported to date.

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Demonstration of a 4 × 3 × 10 Gbps WI-WDM Transmission Over MDM Link Using Ring-Core FMF

Behera

Varshney

Mohanty

2021

Lecture Notes in Networks and Systems

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Analysis of 10 Gbps SOA-based optical network unit with low seeding power that uses feedback seeding scheme

Cited by 4 publications

References 20 publications

Inverse modeling of few-mode fiber for high-speed optical communication networks

Inverse modeling of few-mode fiber for high-speed optical communication networks

Upscaling Customer Access Network Using Spectrum Conversion–Slicing–Duplication Technique

Demonstration of a 4 × 3 × 10 Gbps WI-WDM Transmission Over MDM Link Using Ring-Core FMF

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