133-Tbps 1040-km (13$\times$80 km) Lumped-Amplified Transmission Over 22 THz in S-to-U-Band Using Hybrid Multiband Repeater with PPLN-Based Optical Parametric Amplifiers and EDFAs
Shimpei Shimizu, Takayuki Kobayashi, Masashi Abe, Takushi Kazama, Akira Kawai, Kosuke Kimura, Masanori Nakamura, Fukutaro Hamaoka, Koji Enbutsu, Takahiro Kashiwazaki, Munehiko Nagatani, Hitoshi Wakita, Yuta Shiratori, Hiroshi Yamazaki, Hiroyuki Takahashi, Takeshi Umeki
TL;DR
This paper demonstrates a high-capacity 22.05 THz four-band optical transmission over 1040 km using a hybrid repeater with PPLN-based amplifiers and EDFAs, achieving 133.06 Tbps net bitrate.
Contribution
It introduces a novel hybrid multiband repeater combining PPLN-based optical parametric amplifiers with EDFAs for ultra-long-haul transmission.
Findings
Achieved 133.06 Tbps net bitrate over 1040 km.
Successfully demonstrated 22.05 THz four-band transmission.
Optimized for ISRS effects with 25.5 dBm launch power.
Abstract
We demonstrated 22.05-THz four-band long-haul transmission with a S-to-U-band lumped repeater consisting of PPLN-based optical parametric amplifiers and EDFAs over an 80-km-span SMF link. The achieved net bitrate was 133.06 Tbps at 1040 km with the 25.5-dBm fibre launch power designed by accounting for ISRS.
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Taxonomy
TopicsOptical Network Technologies · Advanced Photonic Communication Systems · Millimeter-Wave Propagation and Modeling