56 Gbps signal generation from one 10-G class laser diode for 400G intra-data center interconnection
Sign Up to like & getrecommendations! Published in 2017 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2017.04.002
Abstract: Abstract We have demonstrated up to 56-Gb/s cost-efficient transmission for intra-data center interconnection over 10-km SMF-28 with negative power penalty. This 56-Gb/s transmitter comprises a low-cost 10-G-class directly-modulated distributed-feedback (DFB) laser without requiring expensive digital… read more here.
Keywords: center interconnection; class; data center; intra data ... See more keywords
Beyond 1 Tb/s Intra-Data Center Interconnect Technology: IM-DD OR Coherent?
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2019.2956779
Abstract: We discuss technology options and challenges for scaling intra-datacenter interconnects beyond 1 Tb/s bandwidths, with focus on two possible approaches: pulse amplitude modulation (PAM)-based intensity modulation-direct detection (IM-DD) and baud-rate sampled coherent technology. In our studies,… read more here.
Keywords: coherent; beyond intra; intra data; modulation ... See more keywords
Self restorable intra data center interconnect based on multimode fiber and free-space optics
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.3.036113
Abstract: Abstract. We demonstrate a high data rate and low-cost OM4 multimode fiber (MMF) and free-space optics (FSO)-based self-restorable 2 × 100 Gbps per wavelength intra data center interconnect between two pairs of servers. This transmission system is based… read more here.
Keywords: intra data; free space; multimode fiber; self restorable ... See more keywords