A Highly-stacked Quantum-dot Mode-locked Laser Comb with 106-GHz Mode Spacing Enabling 4.48-Tb/s IM-DD Transmission Capacity

被引：0

作者：

Zhu, Paikun ^{[1
]}

Yoshida, Yuki ^{[1
]}

Matsumoto, Atsushi ^{[1
]}

Yamaguchi, Yuya ^{[1
]}

Weng, Zu-Kai ^{[1
]}

Yamamoto, Naokatsu ^{[1
]}

Kitayama, Ken-ichi ^{[1
,2
]}

Akahane, Kouichi ^{[1
]}

机构：

[1] Natl Inst Informat & Commun Technol NICT, Koganei, Tokyo, Japan

[2] Hamamatsu Photon Cent Res Lab, Hamamatsu, Shizuoka, Japan

来源：

2024 4TH URSI ATLANTIC RADIO SCIENCE MEETING, AT-RASC 2024 | 2024年

关键词：

D O I：

10.46620/URSIATRASC24/EGMI2454

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We design and fabricate a 15-layer highly-stacked quantum-dot mode-locked laser comb operating in C-band with 106GHz mode spacing. A 4.48-Tb/s (56 lambda x80Gb/s) aggregated IM-DD transmission capacity is experimentally demonstrated, meeting the BER threshold of standard 7% hard-decision FEC. To the best of our knowledge, this device enables the highest aggregated capacity among QD-MLL-based IM-DD systems.

引用

页数：4

共 6 条

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[6] Multi-wavelength 128 Gbit s-1 λ -1 PAM4 optical transmission enabled by a 100 GHz quantum dot mode-locked optical frequency comb
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