Abstract
We report on the experimental and numerical investigations of an all-optical network interface from
back-bone networks to local area networks based on semiconductor optical amplifiers (SOAs). All-optical
signals at 40 Gbps with return-to-zero (RZ) format in backbone networks are demultiplexed to signals at 10
Gbps with nonreturn-to-zero (NRZ) format in local area networks. SOAs and optical band-pass filters are used
in the optical interface. We study the waveform, optical spectrum, and bit error rate (BER) of the interface
scheme based on the experimental and numerical simulation results. The interface technique can be used in
variable length and bit-rate variable optical networks.
© 2013 Chinese Optics Letters
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription