Isolator-free data transmission using a feedback tolerant heterogenous III-V/Si quantum dot laser

Wu, Xinru; Huang, Duanni; Su, Guan-Lin; Liu, Songtao; Yerkes, Shane; Frish, Harel; Rong, Haisheng

doi:10.1364/cleo_at.2024.jth5d.2

Public

Isolator-free data transmission using a feedback tolerant heterogenous III-V/Si quantum dot laser

Published • Jan 1, 2024

Authors:

Xinru Wu

Duanni Huang

Guan-Lin Su

Abstract

We demonstrate an isolator-free 128 Gb/s PAM4 data transmission using a silicon microring modulator and a heterogeneous III-V/Si quantum dot laser in the presence of optical feedback of up to -13dB.

Subject

Quantum dot

Isolator

Transmission (telecommunications)

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