64QAM Modulator with a Hybrid Configuration of Silica PLCs and LiNbO3 Phase Modulators for 100-Gb/s Applications
Conference: ECOC 2009 - 35th European Conference on Optical Communication
09/20/2009 - 09/24/2009 at Vienna, Austria
Proceedings: ECOC 2009
Pages: 4Language: englishTyp: PDFPersonal VDE Members are entitled to a 10% discount on this title
Yamazaki, Hiroshi; Yamada, Takashi; Goh, Takashi; Sakamaki, Yohei; Kaneko, Akimasa (NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa, 243-0198 Japan)
We demonstrate an optical 64QAM modulator operating at 60 Gb/s (with single polarization). Asymmetric couplers and an array of 12 high-speed phase modulators are integrated with a hybrid configuration of silica PLCs and LiNbO3 phase modulators.