id: 50122847 dt: j an: 50122847 au: Kanno, Atsushi; Sakamoto, Takahide; Chiba, Akito; Sudo, Masaaki; Higuma, Kaoru; Ichikawa, Junichiro; Kawanishi, Tetsuya ti: 90 gbaud NRZ-DP-DQPSK modulation with full-ETDM technique using high-speed optical IQ modulator so: IEICE Transactions 94-C, No. 7, 1179-1186 (2011). py: 2011 pu: la: EN cc: ut: ci: li: http://search.ieice.org/bin/summary.php?id=e94-c_7_1179