Das, Bhagwan and Abdullah, Mohammad Faiz Liew and Mohd Shah, Nor Shahida and Adam Ahmed, Labeeb Mohammed and Pandey, Bishwajeet (2017) Development of new all-optical signal regeneration technique. Wireless Personal Communications, 95 (2). pp. 523-537. ISSN 9296-212X
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Abstract
All-optical signal regeneration have been the active research area since last decade due to evolution of nonlinear optical signal processing. Existing all-optical signal regeneration techniques are agitated in producing low Bit Error Rate (BER) of 10-10 at below than -10 dBm power received. In this paper, a new all-optical signal regeneration technique is developed by using phase sensitive amplification and designed optical phase locked signal mechanism. The developed all-optical signal regeneration technique is tested for different 10 Gb/s Differential Phase Shift Keying degraded signals. It is determined that the designed all-optical signal regeneration technique is able to provide signal regeneration with noise mitigation for degraded signals. It is analyzed that overall, for all degraded test signals, average BER of 10-13 is achieved at received power of -14 dBm. The designed technique will be helpful to enhance the performance of existing signal regeneration systems in the presence of severe noise by providing minimum BER at low received power.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Bit error rate; Differential phase shift keying (DPSK) signals; Highly nonlinear fiber (HNLF); Optical signal processing; Optical signal regeneration |
| Subjects: | T Technology > T Technology (General) > T173.2-174.5 Technological change |
| Divisions: | Faculty of Electrical and Electronic Engineering > Department of Electronic Enngineering |
| Depositing User: | UiTM Student Praktikal |
| Date Deposited: | 18 Nov 2021 00:06 |
| Last Modified: | 18 Nov 2021 00:06 |
| URI: | http://eprints.uthm.edu.my/id/eprint/3487 |
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