The growing demand for bandwidth and energy efficiency requires new solutions for signal
detection and processing. We demonstrate a concept for high-bandwidth signal detection …

Source-free all optical sampling, based on the convolution of the signal spectrum with a
frequency comb in an electronic-photonic, co-integrated silicon device will be presented for …

Sampling is the primary functional step of an analogue to digital conversion, required for
sensing, measurement, signal processing, metrology, and various data communication …

Increasing demands for data centers, backbone, access, and wireless networks require
inventive concepts to transmit and distribute digital or analog signal waveforms. We present …

High-bandwidth signals are needed in many applications like radar, sensing, measurement
and communications. Especially in optical networks, the sampling rate and analog …

We demonstrate for the first time, to the best of our knowledge, reconfigurable and real-time
orthogonal time-domain detection of a high-bandwidth Nyquist signal with a low-bandwidth …

This paper introduces a photonics-assisted receiver that enables the reception of high-
bandwidth wireless signals with low-bandwidth electronics. The receiver down-converts the …

Terahertz wireless communication with its immanent wide bandwidth is seen as one of the
potential solutions for ultra-high-speed resilient communication systems. One of the major …

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 …

Overcoming bandwidth limitations is of immense interest in optical signal processing. We
propose to use a Mach-Zehnder modulator inside an integrated ring, which multiplies the …