no code implementations • 8 Jun 2023 • Mohamed I. Hosni, Janosch Meier, Younus Mandalawi, Karanveer Singh, Paulomi Mandal, Ahmed H. Elghandour, Thomas Schneider
To circumvent the sampling rate and bandwidth problem of electronic DACs, we demonstrate the generation of wide-band signals with low-bandwidth electronics.
no code implementations • 19 Oct 2021 • Arijit Misra, Karanveer Singh, Janosch Meier, Christian Kress, Tobias Schwabe, Stefan Preußler, J. Christoph Scheytt, Thomas Schneider
We demonstrate for the first time, to the best of our knowledge, reconfigurable and real-time orthogonal time-domain demultiplexing of coherent multilevel Nyquist signals in silicon photonics.
no code implementations • 3 Sep 2021 • Arijit Misra, Stefan Preussler, Karanveer Singh, Janosch Meier, Thomas Schneider
As the bit rates of routed data streams exceed the throughput of single wavelength-division multiplexing channels, spectral traffic aggregation becomes essential for optical network scaling.
no code implementations • 5 Aug 2020 • Arijit Misra, Janosch Meier, Karanveer Singh, Stefan Preussler, Thomas Schneider
Increasing capacity demands in the access networks require inventive concepts for the transmission and distribution of digital as well as analog signals over the same network.