Title :
Comment on: “Impact of Nonlinear Phase Noise on All-Optical Wavelength Conversion of 10.7 GBaud QPSK Data Using Dual Correlated Pumps”
Author :
Anthur, Aravind P. ; Watts, Regan T. ; O´Duill, Sean P. ; Zhou, Rui ; Venkitesh, Deepa ; Barry, Liam P.
Author_Institution :
IIT Madras, Chennai, India
fDate :
7/1/2015 12:00:00 AM
Abstract :
We recently presented results pertaining to the impact of nonlinear phase noise on the wavelength conversion of quadrature phase shift signals using four-wave mixing. We provide a qualitative description of the resulting FM-noise spectral density in the high pump OSNR regime.
Keywords :
multiwave mixing; optical noise; optical pumping; optical wavelength conversion; phase noise; quadrature phase shift keying; FM-noise spectral density; QPSK data; all-optical wavelength conversion; dual correlated pumps; four-wave mixing; high pump OSNR regime; nonlinear phase noise; quadrature phase shift signals; Frequency modulation; Optical noise; Optical wavelength conversion; Phase noise; Semiconductor optical amplifiers; Signal to noise ratio; Wavelength conversion; amplitude noise; four-wave mixing; phase noise; semiconductor optical amplifier;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.2015.2430018
