Ryan Going
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View article: Monolithically integrated L-band PICs and transceiver modules with 6λ x 200 Gbps (12 Tbps) for C + L band communication systems
Monolithically integrated L-band PICs and transceiver modules with 6λ x 200 Gbps (12 Tbps) for C + L band communication systems Open
We present monolithically integrated multi-channel coherent L-band transmitter (Tx) and receiver (Rx) photonic integrated circuits (PICs) on InP substrates. The L-band PICs are able to provide post-forward error correction (FEC), error-fre…
View article: Extended C-band tunable multi-channel InP-based coherent receiver PICs
Extended C-band tunable multi-channel InP-based coherent receiver PICs Open
Fully integrated monolithic, multi-channel InP-based coherent receiver PICs and transceiver modules with extended C-band tunability are described. These PICs operate at 33 and 44 Gbaud per channel under dual polarization (DP) 16-QAM modula…
View article: Germanium wrap-around photodetectors on Silicon photonics
Germanium wrap-around photodetectors on Silicon photonics Open
We present a novel waveguide coupling scheme where a germanium diode grown via rapid melt growth is wrapped around a silicon waveguide. A 4 fF PIN photodiode is demonstrated with 0.95 A/W responsivity at 1550 nm, 6 nA dark current, and nea…
View article: Ultra-low energy photoreceivers for optical interconnects
Ultra-low energy photoreceivers for optical interconnects Open
Optical interconnects are increasingly important for our communication and data center systems, and are forecasted to be an essential component of future computers. In order to meet these future demands, optical interconnects must be impro…