Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > ECEOC > 2012 > Tu.4.A > Tu.4.A.5

Optimization of DSP-based Nyquist-WDM PM-16QAM Transmitter

V. Curri, A. Carena, G. Bosco, P. Poggiolini, and F. Forghieri

Not Accessible

Your library or personal account may give you access

Abstract

Generation of PM-16QAM Nyquist-WDM signals in the digital domain is analyzed, by optimizing DSP and DAC parameters at different channel spacings. We show that ArcSin operation performed in DSP for compensating MZM non-linearity gives limited OSNR advantages and increases DSP complexity, but may give up to 3 dB gain in terms of launch power.

© 2012 Optical Society of America

PDF Article
More Like This
Generation of Spectrally Efficient Nyquist-WDM QPSK Signals using DSP Techniques at Transmitter

Junyi Wang, Chongjin Xie, and Z. Pan
OM3H.5 Optical Fiber Communication Conference (OFC) 2012

Ultra-Long-Haul Transmission of 16×112 Gb/s Spectrally-Engineered DAC-Generated Nyquist-WDM PM-16QAM Channels with 1.05×(Symbol-Rate) Frequency Spacing

R. Cigliutti, A. Nespola, D. Zeolla, G. Bosco, A. Carena, V. Curri, F. Forghieri, Yoshinori Yamamoto, Takashi Sasaki, and P. Poggiolini
OTh3A.3 Optical Fiber Communication Conference (OFC) 2012

Performance Evaluation of PM-16 QAM based of Nyquist-WDM system using Mid-span Optical Phase Conjugation and Distributed Raman Amplification

R. Jee and S. Chandra
M4A.55 International Conference on Fibre Optics and Photonics (Photonics) 2014

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use