Related Experiment Video
Updated: May 13, 2026
06:42
Generation and Coherent Control of Pulsed Quantum Frequency Combs
Published on: June 8, 2018
Error-free 320-to-40-Gbit/s optical demultiplexing based on blueshift filtering in a quantum-dot semiconductor
Motoharu Matsuura1, Oded Raz, Fausto Gomez-Agis
1COBRA Research Institute, Eindhoven University of Technology, Eindhoven, The Netherlands. m.matsuura@uec.ac.jp
Optics Letters
|March 5, 2013
Abstract:
We present an ultrahigh-speed optical demultiplexing concept based on optical blue-shift filtering in a quantum-dot semiconductor optical amplifier (QD-SOA). Using a simple scheme, a QD-SOA and an optical bandpass filter, we have successfully achieved error-free operations at 40 Gbit/s on all the extracted tributaries from an aggregated traffic at 320 Gbit/s.
