Title :
Demonstration of 112-Gbit/s DP-QPSK modulation using InP n-p-i-n Mach-Zehnder modulators
Author :
Shibata, Yasuo ; Yamada, Eiichi ; Yasui, Takako ; Ohki, Akira ; Watanabe, Kei ; Ishii, Hiroyuki ; Iga, Ryuzo ; Oohashi, Hiromi
Author_Institution :
NTT Photonics Labs., NTT Corp., Atsugi, Japan
Abstract :
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.
Keywords :
indium compounds; laser arrays; modulators; quadrature phase shift keying; DP-QPSK modulation; InP; Mach-Zehnder IQ modulator module; TLA; bit rate 112 Gbit/s; n-p-i-n Mach-Zehnder modulators; wavelength tunable DFB laser array; wavelength tunable pulse carver module; Electrodes; Indium phosphide; Optical modulation; Optical pulses; Optical transmitters; Phase shift keying;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621221
