We demonstrate an all-optical scheme for extinction ratio enhancement of a 10 Gb/s DPSK signal using four-wave mixing in a dispersion-flattened, highly nonlinear photonic crystal fiber. The extinction ratio is increased by over 7.8 dB.

© 2006 Optical Society of America

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription