학술논문
800G over 1000 km enabled by real-time DSP ASIC employing Probabilistic Shaping and Digital Sub-Carrier Multiplexing
Document Type
Conference
Author
Sun, H.; Torbatian, M.; Karimi, M.; Maher, R.; Thomson, S.; Tehrani, M.; Gao, Y.; Kumpera, A.; Soliman, G.; Kakkar, A.; Osman, M.; El-Sahn, Z. A.; Doggart, C.; Hou, W.; Sutarwala, S.; Wu, Y.; Chitgarha, M. Reza; Lal, V.; Tsai, H.-S.; Corzine, S.; Zhang, J.; Osenbach, J.; Buggaveeti, S.; Morbi, Z.; Olmedo, M. Iglesias; Leung, I.; Xu, X.; Samra, P.; Dominic, V.; Sanders, S.; Ziari, M.; Napoli, A.; Spinnler, B.; Wu, K.-T.; Kandappan, P.
Source
2020 22nd International Conference on Transparent Optical Networks (ICTON) Transparent Optical Networks (ICTON), 2020 22nd International Conference on. :1-4 Jul, 2020
Subject
Language
ISSN
2161-2064
Abstract
Application-specific integrated circuit (ASIC) is at the core of modern ultra-high-speed transponders employing advanced digital signal processing (DSP) algorithms. Jointly to advanced transmission techniques, such as probabilistic shaping and digital sub-carrier multiplexing, it enables high capacity coherent transmission. In this invited contribution, we present our recent data-rate × distance record with experimental transmission of all real-time 800G channel over 1000 km in full C-band.