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2 results on '"Joris Lambrecht"'

1. A 40 Gb/s Chip-to-Chip Interconnect for 8-Socket Direct Connectivity Using Integrated Photonics

Author

Stelios Pitris, Miltiadis Moralis-Pegios, Theonitsa Alexoudi, Joris Lambrecht, Xin Yin, Johan Bauwelinck, Yoojin Ban, Peter De Heyn, Marianna Pantouvaki, Joris Van Campenhout, Ronald Broeke, and Nikos Pleros

Subjects
Optical interconnections, Wavelength routing, Silicon photonics, Photonic integrated circuits, Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467
Abstract

We present an O-band any-to-any chip-to-chip (C2C) interconnection at 40 Gb/s suitable for up to 8-socket direct connectivity in multi-socket server boards, utilizing integrated low-energy photonics for the transceiver and routing functions. The C2C interconnect exploits an Si-based ring modulator as its transmitter and a co-packaged photodiode/transimpedance amplifier enabled receiver interconnected over an 8 × 8 Si-based arrayed waveguide grating router, allowing for a single-hop flat-topology interconnection between eight nodes. A proof-of-concept demonstration of the C2C interconnect is presented at 25 and 40 Gb/s for eight possible routing scenarios, revealing clear eye diagrams at both data rates with extinction ratios of 4.8 ± 0.3 and 4.38 ± 0.31 dB, respectively, among the eight routed signals.

Published
2018
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2. A 40 Gb/s Chip-to-Chip Interconnect for 8-Socket Direct Connectivity Using Integrated Photonics

Author

Yoojin Ban, Joris Van Campenhout, Nikos Pleros, Miltiadis Moralis-Pegios, Stelios Pitris, Xin Yin, Johan Bauwelinck, R.G. Broeke, Joris Lambrecht, Theoni Alexoudi, Marianna Pantouvaki, and Peter De Heyn

Subjects
Router, Transimpedance amplifier, Interconnection, LOW-CROSSTALK, business.industry, Computer science, CMOS, Photonic integrated circuit, Silicon photonics, Electrical engineering, 02 engineering and technology, Wavelength routing, Chip, Optical interconnections, Atomic and Molecular Physics, and Optics, Photonic integrated circuits, 020210 optoelectronics & photonics, ROUTER, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, Routing (electronic design automation), Photonics, Transceiver, business
Abstract

We present an O-band any-to-any chip-to-chip (C2C) interconnection at 40 Gb/s suitable for up to 8-socket direct connectivity in multi-socket server boards, utilizing integrated low-energy photonics for the transceiver and routing functions. The C2C interconnect exploits an Si-based ring modulator as its transmitter and a co-packaged photodiode/transimpedance amplifier enabled receiver interconnected over an 8 x 8 Si-based arrayed waveguide grating router, allowing for a single-hop flat-topology interconnection between eight nodes. A proof-of-concept demonstration of the C2C interconnect is presented at 25 and 40 Gb/s for eight possible routing scenarios, revealing clear eye diagrams at both data rates with extinction ratios of 4.8 +/- 0.3 and 4.38 +/- 0.31 dB, respectively, among the eight routed signals.

Published
2018
Full Text
View/download PDF

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