32 citations · 50 across the 5 of their papers we have counts for
6 papers
Reconfigurable and Real-Time Nyquist OTDM Demultiplexing in Silicon Photonics
Arijit Misra, Karanveer Singh, Janosch Meier +5
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 silico…
Optical Channel Aggregation by Coherent Spectral Superposition with Electro-Optic Modulators
Arijit Misra, Stefan Preussler, Karanveer Singh +2
As the bit rates of routed data streams exceed the throughput of single wavelength-division multiplexing channels, spectral traffic aggregation becomes essential for optical networ…
LaserShark: Establishing Fast, Bidirectional Communication into Air-Gapped Systems
Niclas Kühnapfel, Stefan Preußler, Maximilian Noppel +3
Physical isolation, so called air-gapping, is an effective method for protecting security-critical computers and networks. While it might be possible to introduce malicious code th…
The agnostic sampling transceiver
Arijit Misra, Janosch Meier, Karanveer Singh +2
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. Here…
Transparent Microwave Photonic Filter Based on Brillouin Losses in Optical Fiber
Cheng Feng, Stefan Preussler, Thomas Schneider
In this paper, we propose a low-noise, bandwidth tunable microwave photonics filter (MPF) based on stimulated Brillouin scattering (SBS) losses. By suppressing the out-of-band sign…
Frequency-time coherence for all-optical sampling without optical pulse source
Stefan Preussler, Gilda Raoof Mehrpoor, Thomas Schneider
Sampling is the first step to convert an analogue optical signal into a digital electrical signal. The latter can be further processed and analysed by well-known electrical signal…