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Updated: Apr 28, 2026

Quasi-light Storage for Optical Data Packets
Published on: February 6, 2014
Cascaded all-optical operations in a hybrid integrated 80-Gb/s logic circuit
Abstract:
We demonstrate logic functionalities in a high-speed all-optical logic circuit based on differential Mach-Zehnder interferometers with semiconductor optical amplifiers as the nonlinear optical elements. The circuit, implemented by hybrid integration of the semiconductor optical amplifiers on a planar lightwave circuit platform fabricated in silica glass, can be flexibly configured to realize a variety of Boolean logic gates. We present both simulations and experimental demonstrations of cascaded all-optical operations for 80-Gb/s on-off keyed data.
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