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Updated: May 1, 2026

Quasi-light Storage for Optical Data Packets
Published on: February 6, 2014
Electronic dispersion compensation in a 50 Gb/s optically unamplified direct-detection receiver enabled by
Abstract:
We present a novel method for dispersion compensation based on vestigial-sideband transmission of an orthogonal frequency division multiplexed signal through standard signal-mode fiber with a direct-detection receiver. This technique requires simpler optical components and can withstand greater link attenuation and splitting ratios than similar methods previously studied, making the method ideal for optically unamplified receivers, such as those in passive optical networks. We present simulations as well as experimental measurements to demonstrate its practicality.
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