Title :
Optical trellis-coded modulation with multi-parallel MZM
Author :
Sakamoto, Takahide ; Chiba, Akito ; Morohashi, Isao ; Kawanishi, Tetsuya
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
Abstract :
We demonstrated trellis-coded modulation onto 10-Gbaud 16QAM by electro-optic vector digital-to-analogue converter employing multi-parallel MZM and trellis encoder. The signal was demodulated with a digital homodyne employing Viterbi decoder.
Keywords :
Viterbi decoding; digital-analogue conversion; optical information processing; trellis coded modulation; Mach-Zender modulator; Viterbi decoder; digital homodyne; electrooptic vector digital-to-analogue converter; multiparallel MZM; optical trellis-coded modulation; signal demodulation; trellis encoder; Decoding; Digital modulation; Electrooptic modulators; Modulation coding; Optical distortion; Optical filters; Optical modulation; Quadrature amplitude modulation; Signal synthesis; Viterbi algorithm;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
