- Jianqiang Li, M. Sjödin, M. Karlsson, P. Andrekson, S. X. Liu, B. Chandrasekhar, P. J. Zhu, A. H. Winzer, D. W. Gnauck, Peckham, Q. Y. Ma, Yiming Yang, S. Tang, W. Chen, W Shieh, A Sano, E. Yamada, H. Masuda, E. Yamazaki, T. Kobayashi, E. Yoshida, Y. Miyamoto, R. Kudo, K. Ishihara, Y. Takatori, S Chandrasekhar, Xin Liu, B. Zhu, D. Peckham, J Yu, Z. Dong, Xi Xiao, Y. Xia, S. Shi, C. Ge, Wei Zhou, N. Chi, Y. Shao, J. Zhang, H. Chien, G Bosco, A. Carena, V. Curri, P. Poggiolini, F. Forghieri, R Schmogrow, M. Winter, M. Meyer, D. Hillerkuss, S. Wolf, B. Baeuerle, A. Ludwig, B. Nebendahl, S. Ben-Ezra, J. Meyer, M. Dreschmann, M. Huebner, J. Becker, C. Koos, W. Freude, J. Leuthold, X Zhou, L. Nelson, P. Magill, R. Isaac, P. Borel, K. Carlson, Pdm-Nyquist, R Cigliutti, E. Torrengo, G. Bosco, N. Caponio, Y. Yamamoto, T. Sasaki, G Gavioli, V. Miot, M. Belmonte, C. Muzio, S. Piciaccia, A. Brinciotti, A. L. Porta, C. Lezzi, S. Savory, S. Abrate, L. Li, E. Tipsuwannakul, T. Eriksson, M. Karlsson, P. Andrekson, N Alic, G. Papen, R. Saperstein, R. Jiang, C. Marki, Y. Fainman, S. Radic, M. Skold, O. Milenkovic, Z. Tao, Houyu Zhang, W. Yan, T. Hoshida, J. Rasmussen, R Nagarajan, D. Lambert, M. Kato, Vasudev Lal, G. Goldfarb, J. Rahn, M. Kuntz, J. Pleumeekers, A. Dentai, H.-S Tsai, R. Malendevich, M. Missey, K. Wu, H. Sun, J. McNicol, J. Tang, T. Butrie, A. Nilsson, M. Reffle, F. Kish, D. Welch, J. Cai, C. Davidson, A. Lucero, D. Foursa, O. Sinkin, W. Patterson, A. Pilipetskii, G. Mohs, N. Bergano, K Horikoshi, S. Yamanaka, A. Sano, V M Eyuboglu, S. U. Qureshi. None. Chalmers Publication Library Copyright Notice Building up Low-complexity Spectrally-efficient Terabit Superchannels by Receiver-side Duobinary Shaping References and Links Low-complexity Duobinary Signaling and Detection for Sensitivity Improvement in Nyquist-wdm Coherent System, Narrowing Tolerant . Abstract: This paper was published in [Optics Letters] and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. Abstract: Recently, an increasing interest has been put on spectrally-efficient multi-carrier superchannels for beyond 100G. Apart from orthogonal frequency-division multiplexing (OFDM) and Nyquist wavelength-division multiplexing (WDM), another low-complexity WDM approach based on transmitter-side pre-filtering and receiver-side duobinary shaping is proposed to build up multi-carrier superchannels. This approach is referred to as receiver-side duobinary-shaped WDM (RS-DBS-WDM). Generation and transmission of a 1.232-Tbit/s 11-carrier superchannel is experimentally demonstrated. The superchannel signal can be well fit inside the passband of multiple 300-GHz reconfigurable optical add and drop multiplexers (ROADMs). In the superchannel scenario, the proposed RS-DBS-WDM is qualitatively compared with OFDM and Nyquist-WDM in terms of implementation complexity. In sum, the proposed RS-DBS-WDM approach features high transceiver analog-bandwidth efficiency, high spectral-efficiency, the absence of specific spectral manipulation, compatibility with conventional WDM technologies and coherent detection algorithms, and comparable implementation penalty. " 448-Gb/s reduced-guard-interval CO-OFDM transmission over 2000 km of ultra-large-area fiber and five 80-GHz-grid ROADMs, " J. 1-Tb/s single-channel coherent optical OFDM transmission over 600-km SSMF fiber with subwavelength bandwidth access, " Opt. No-guard-interval coherent optical OFDM for 100-Gb/s long-haul WDM transmission, " J. Transmission of a 1.2 Tb/s 24-carrier no-guard-interval coherent OFDM superchannel over 7200-km of ultra-large-area fiber, " presented at Generation of 112 coherent multi-carriers and transmission of 10 Tb/s (112x100Gb/s) single optical OFDM superchannel over 640 km SMF, " in Generation of coherent and frequency-locked multi-carriers using cascaded phase modulators for 10Tb/s optical transmission, " J. Real-time Nyquist pulse generation beyond 100 Gbit/s and its relation to OFDM, " Opt. Transmission of 9×138Gb/s prefiltered PM-8QAM signals over 4000 km of pure silica-core fiber, " J. Investigation of the impact of ultra-narrow carrier spacing on the transmission of a 10-carrier 1Tb/s superchannel, Approaching Nyquist limit in WDM systems by low-complexity receiver-side duobinary shaping, " to be published in J. Lightwave Technol. 13. " Experimental demonstration of 10 Gb/s NRZ extended dispersion-limited reach over 600km-SMF link without optical dispersion compensation, Joint statistics and MLSD in filtered incoherent high-speed fiber-optic communications, " J. Spectrally efficient quadrature duobinary coherent systems with symbol-rate digital signal processing, " J. Experimental investigation on the …
