| Autor: |
Hammadi, Ali Mahdi, Abbas, Ehsan M., Ali, Alaa H. |
| Předmět: |
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| Zdroj: |
International Journal of Microwave & Optical Technology; Jan2022, Vol. 17 Issue 1, p100-106, 7p |
| Abstrakt: |
In this paper, a model based dispersion compensation (DC) for long-haul transmission systems using Chirped Fiber Bragg Grating (CFBG) is introduced. The proposed model was created for a 20 Gbps data rate with NRZ transmission system over a fiber optical cable with a length of 210 km. OptiSystem 17.1 was used to carry out the simulations for the proposed model along with using wavelength of 1552.52 nm. The model's performance is enhanced by utilizing a linear-chirped CFBG with a short grating length of 90 mm, which serves as a dispersion correction module. At the receiver end of networks, the proposed model achieved a significant enhances and efficiency in the two investigated parameters for performance analysis as compared to previously literatures proposed by other authors, and such results were for the Bit Error Rate (BER) of (6.06x10-81) ns and Q-factor of (19.01) dBm. In addition, achieving an enhancement in Q-factor by 55% as compared to the latest work proposed by other researchers, which demonstrate the significant of the proposed work. For future, hybrid amplification techniques would be involved for further improvement. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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