A novel wavelength converter exploiting Ken-due birefringence in a standard
DS fiber based on a Kerr shutter architecture is proposed. A brief compari
son with other common path configurations is presented. Wavelength conversi
on at 3 Gbit/s is achieved by employing standard EDFA for drive signal ampl
ification. (C) 2000 Published by Elsevier Science B.V. All rights reserved.