2 papers
physics.optics2024★ 5 cited
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.optics2016
Ultra broadband waveveguide coupler using an anisotropic sub-wavelength metamaterial
Robert Halir, Pavel Cheben, Jose Manuel Luque-González +7
Multimode interference couplers are a fundamental building block in many integrated photonic systems, ranging from high-speed coherent receivers to quantum splitters. However, thei…