3 papers
physics.optics2024
Broad Angle Resolver for THz Band
Yasith Amarasinghe, Yaseman Shiri, Hichem Guerboukha +3
Terahertz (THz) communication systems hold immense potential for high-speed data transfer across various domains yet face challenges due to directionality constraints because of fr…
physics.optics2024
Methods for fast and accurate material properties estimate with terahertz time-domain spectroscopy in transmission and reflection with optically thick materials
Vincent Goumarre, Yasith Amarasinghe, Martin Lahn Henriksen +2
With the development of terahertz time-domain spectroscopy, methods have been proposed to precisely estimate the thickness, refractive index, and attenuation coefficient of a sampl…
cs.HC2023
Multimodal Earable Sensing for Human Energy Expenditure Estimation
Yasith Amarasinghe, Darshana Sandaruwan, Thilina Madusanka +2
Energy Expenditure Estimation (EEE) is vital for maintaining weight, managing chronic diseases, achieving fitness goals, and improving overall health and well-being. Gold standard…