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Title: Study of phase sensitive amplifier (PSA) characteristic for 80 gbit/s dpsk data input signal
Authors: N. N. Shamsuddin, N. S. Mohd Shah, S. N. S Mat Yaacob, B. Das
Journal: ARPN Journal of Engineering and Applied Sciences
Publisher: Khyber Medical College, Peshawar
Country: Pakistan
Year: 2015
Volume: 10
Issue: 19
Language: English
Simulation of phase sensitive amplifier (PSA) of differential phase shift keying (DPSK) data signal in dual pump is presented. The PSA is designed and simulated using OptiSystem software. A dual pump PSA based on cascaded fiber optic parametric amplifier (FOPA) of 80Gbit/s DPSK data signal is investigated in detail on its gain and noise figure. Results show that PSA has higher gain and lower noise than Phase Insensitive Amplifier (PIA).
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