We have successfully demonstrated 112Gbit/s DP-QPSK modulation using a wavelength tunable pulse carver module, in which a wavelength tunable DFB laser array (TLA) and an InP n-p-i-n Mach-Zehnder modulator are co-packaged, and a dual-drive InP Mach-Zehnder IQ modulator module.
Published in:
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Date of Conference: 19-23 Sept. 2010