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Development of new all-optical signal regeneration technique

Das, Bhagwan Das and Abdullah, Mohammad Faiz Liew and Mohd Shah, Nor Shahida and Adam Ahmed, Labeeb Mohammed and Pandey, Bishwajeet Pandey (2017) Development of new all-optical signal regeneration technique. Wireless Personal Communications, 95 (2). pp. 523-537. ISSN 09296212

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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 > TK Electrical engineering. Electronics Nuclear engineering > TK5101-5865 Telecommunication. Telegraph.
Divisions: Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
Depositing User: Mr. Mohammad Shaifulrip Ithnin
Date Deposited: 30 Apr 2019 01:07
Last Modified: 30 Apr 2019 01:07
URI: http://eprints.uthm.edu.my/id/eprint/11032
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