Inspec keywords: optical fibre networks; wavelength division multiplexing; optical frequency conversion; light interferometry

Other keywords: converter spans; good performance; 10 km; all-optical interferometric wavelength converter span cascade transmission; all-optical wavelength converters; integrated interferometric converters

Subjects: Optical harmonic generation, frequency conversion, parametric oscillation and amplification; Optical communication; Communication system theory; Communication switching; Nonlinear optics and devices; Optical communication devices, equipment and systems; Optical interferometry