Exploring the potential of longitudinal power monitoring for detecting physical-layer attacks
In this work, we investigate the effectiveness of LPM in detecting physical-layer attacks. A detailed simulative analysis is conducted for fiber tapping, addressing aspects such as monitoring implementation, security vulnerabilities, and...
XR4HUMAN Code of Conduct for the Human-Centered and Ethical Development of Immersive Technologies
The XR4Human Code of Conduct sets forth the ethical obligations for everyone involved in technological innovation and governance of immersive or extended reality (XR) technologies.
ISAC Beamforming Design Based on a Matrix Formulation With Improved Efficiency
We introduce a novel ISAC beamforming method enabling joint MIMO radar sensing and multi-user MIMO communication. By leveraging a matrix nearness formulation and an efficient solver, our approach drastically reduces computation, avoiding costly...
Utilizing Degeneracy in a Few-Mode Fiber to Demonstrate Entanglement Distribution
The degenerate modes of a few-mode fiber retain entanglement and allow for distribution over 50-km of single-mode fibers, paving the way for future research towards multi-port bidirectional beam splitters with a consistent coupling ratio across...
Angle-Resolved Channel Measurements at 28 and 160 GHz in Open Office Environment
Explore how 28 and 160 GHz radio channels really behave in an industrial-style open office. Using angle-resolved measurements at 135 positions, this paper extracts path loss, delay and angular spreads, validates 3GPP models, and quantifies...
11.5 Gbit/s Transmission Using a 660 mW LiFi Transmitter
For the first time, we demonstrate LiFi transmission with a net data rate of 11.5 Gbit/s using a transmitter with an optical power of 660 mW. Our results pave the way towards next-generation LiFi systems based on high-power VCSEL-arrays.
Beam-Steered Channel Measurement at 160 GHz in an Industrial Environment
Beam-steered channel measurements were analyzed and evaluated on the basis of identified beam pair realizations regarding MIMO capabilities, macro-diversity gains and blockage effects for a multi-transmitter industrial sub-terahertz communication...
Demonstration of a Si3N4 Microring Resonator-Based Aptasensor for Human Urokinase-type Plasminogen Activator (uPA) Detection in Point-of-Care Diagnostics
We present the first silicon nitride microring aptasensor for detecting the cancer biomarker uP! A on a photonic integrated chip. Combining high optical sensitivity with aptamer-based selectivity, the sensor distinguishes uPA levels and is...
Can You Do Real-Time Gesture Recognition with 5 Watts?
Accurate and reliable gesture recognition is a central problem in human-computer interaction (HCI). Many applications that make use of gesture recognition call for mobile devices with reduced power consumption, weight and form factors. Recent...
Microwave Photonics Low Phase Noise RF Comb Generator for D- and J-Band
We present a microwave photonic RF comb generator based on a quartz-stabilized, ultra-low phase noise fs-pulse laser in combination with high-speed RF waveguide coupled photodetectors. A generated microwave tone at 270 GHz obtains a low phase...