Title :
Performance of fiber parametric-processing devices using binary-phase-shift-keyed pump modulation
Author :
Radic, S. ; McKinstrie, C.J. ; Jopson, R.M. ; Gnauck, A.H. ; Centanni, J.C. ; Chraplyvy, A.R.
Author_Institution :
Bell Labs., Lucent Technol., Holmdel, NJ, USA
Abstract :
Binary-phase-shift-keyed pump modulation in fiber parametric devices is investigated. The temporal and spectral properties of wavelength-converted optical signals are studied as functions of the pump-modulation rate. Excessive idler broadening is observed in both one- and two-pump parametric architectures. The idler impairments are found to increase as the rise and fall times of the pump-modulation scheme decrease.
Keywords :
optical fibres; optical modulation; optical parametric devices; optical pumping; optical wavelength conversion; phase shift keying; binary-phase-shift-keyed pump modulation; fiber parametric devices; fiber parametric-processing devices; idler broadening; idler impairments; one-pump parametric architectures; parametric processes; pump-modulation rate; spectral properties; temporal properties; two-pump parametric architectures; wavelength-converted optical signals; Binary phase shift keying; Brillouin scattering; Fiber nonlinear optics; Frequency; Nonlinear optics; Optical fiber devices; Optical wavelength conversion; Phase modulation; Signal generators; Signal processing;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2003.823096
