An simple optical discrete Fourier transform device based on few-mode fibers is proposed. The 4 × 80 Gbit/s all-optical OFDM system simulation with QPSK-PDM modulation format is also demonstrated, with good performance.

© 2019 The Author(s)

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