2 papers
physics.optics2024
Optimized waveguides for mid-infrared lab-on-chip systems: A rigorous design approach
Antonia Torres-Cubillo, Andrea Teuber, Robert Halir +1
Mid-infrared absorption spectroscopy is a well-established technique for non-destructive quantitative molecular analysis. Waveguide-integrated sensors provide a particularly compac…
physics.optics2024
Simultaneous measurement of refraction and absorption with an integrated near-infrared Mach-Zehnder interferometer
Antonia Torres-Cubillo, Alejandro Sánchez-Postigo, Jana Jágerská +2
Most integrated evanescent-field photonic sensors measure changes in either the real part or the imaginary part of the complex refractive index of the sample, i.e., refraction or a…