We first achieved error-free (BER≪10−9) operation of 1.28-Tbit/s/port (64-wavelengths × 20 Gbit/s) DWDM/NRZ-DQPSK optical packet switching and buffering, and demonstrated throughput-scalability could be enhanced by multiplexing and multi-modulation techniques without increase in power consumption.
Published in:
Optical Communication, 2009. ECOC '09. 35th European Conference on
(Volume:2009-Supplement
)
Date of Conference: 20-24 Sept. 2009