Art

J-GLOBAL ID：202102257165842256   Reference number：21A0132109

Nonlinearity Mitigation of PDM-16QAM Signals Using Multiple CSI-OPCs in Ultra-Long-Haul Transmission without Excess Penalty

過剰ペナルティのない超長距離伝送における多重CSI-OPCを用いたPDM-16QAM信号の非線形性軽減

Author (11)： UMEKI Takeshi (NTT Device Technology Labs, NTT Corporation) ,  UMEKI Takeshi (NTT Network Innovation Labs, NTT Corporation) ,  KOBAYASHI Takayuki (NTT Network Innovation Labs, NTT Corporation) ,  SANO Akihide (NTT Network Innovation Labs, NTT Corporation) ,  IKUTA Takuya (NTT Network Innovation Labs, NTT Corporation) ,  IKUTA Takuya (NTT Basic Research Labs, NTT Corporation) ,  ABE Masashi (NTT Device Technology Labs, NTT Corporation) ,  KAZAMA Takushi (NTT Device Technology Labs, NTT Corporation) ,  ENBUTSU Koji (NTT Device Technology Labs, NTT Corporation) ,  KASAHARA Ryoichi (NTT Device Technology Labs, NTT Corporation) ,  MIYAMOTO Yutaka (NTT Network Innovation Labs, NTT Corporation)
Material： IEICE Transactions on Communications (Web)  (IEICE Trans Commun (Web))
Volume： E103.B  Issue： 11  Page： 1226-1232(J-STAGE)  Publication year： 2020 
JST Material Number： U0467A  ISSN： 1745-1345  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *signal transmission ,  phase conjugation ,  *QAM(signal) ,  *nonlinearity ,  *signal multiplex ,  Q-value ,  distance ,  frequency band ,  optical mixing ,  waveguide
Semi thesaurus term： *long distance transmission ,  optical phase conjugation ,  *PDM【光信号】 ,  *fiber nonlinearity ,  transmission distance ,  dual band ,  difference frequency generation

Author keywords (4)： optical signal processing techniques for optical communications ,  optical phase conjugation ,  nonlinear optics ,  periodically poled LiNbO₃ waveguide

JST classification (2)： Optical communication systems and equipment  (ND10000B) ,  Nonlinear optics  (BD05000T)

Reference (22)：

• [1] M. Nakamura, F. Hamaoka, M. Nagatani, H. Yamazaki, T. Kobayashi, A. Matsushita, S. Okamoto, H. Wakita, H. Nosaka, and Y. Miyamoto, “1.04Tbps/carrier probabilistically shaped PDM-64QAM WDM transmission over 240km based on electrical spectrum synthesis,” Proc. Optical Fiber Communication Conference (OFC2019), Paper M4I.4, 2019. 10.1364/ofc.2019.m4i.4
• [2] T. Kobayashi, M. Nakamura, F. Hamaoka, M. Nagatani, H. Wakita, H. Yamazaki, T. Umeki, H. Nosaka, and Y. Miyamoto, “35-Tb/s C-band transmission over 800km employing 1-Tb/s PS-64QAM signals enhanced by complex 8×2 MIMO equalizer,” Proc. Optical Fiber Communication Conference (OFC2019), Paper Th4B.2, 2019. 10.1364/ofc.2019.th4b.2
• [3] R.J. Essiambre, G. Kramer, P.J. Winzer, G.J. Foschini, and B. Goebel, “Capacity limits of optical fiber networks,” J. Lightwave Technol., vol.28, no.4, pp.662-701, 2010. 10.1109/jlt.2009.2039464
• [4] E. Ip and J.M. Kahn, “Compensation of dispersion and nonlinear impairments using digital backpropagation,” J. Lightwave Technol., vol.26, no.20, pp.3416-3425, 2008. 10.1109/jlt.2008.927791
• [5] X. Liu, A.R. Chraplyvy, P.J. Winzer, R.W. Tkach, and S. Chandrasekhar, “Phase-conjugated twin waves for communication beyond the Kerr nonlinearity limit,” Nature Photonics, vol.7, pp.560-568, 2013. 10.1038/nphoton.2013.109

Terms in the title (7)： ペナルティ ,  長距離伝送 ,  多重 ,  CSI ,  OPC ,  PDM ,  非線形性