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Conferences > CLEO_AT > 2023 > AM1R > AM1R.2

Parallel microLED-based optical links with record data rates and low power consumption

Bardia Pezeshki, Alex Tselikov, Rob Kalman, and Emad Afifi

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Abstract

We demonstrate low-energy complete optical links, down to 0.7pJ/bit using a custom 32-channel microLED-based ASIC with integrated drivers, photodetectors, and TIAs. Each channel is modulated at 2Gb/s and data transferred either using highly multicore fiber or free-space. Individually, with equalization, the LEDs give clear 13.2Gb/s eyes.

© 2023 The Author(s)

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