Mid-IR sensing platform for trace analysis in aqueous solutions based on a germanium-on-silicon waveguide chip with a mesoporous silica coating for analyte enrichment

Teigell Beneitez, NuriaNuriaTeigell BeneitezBaumgartner, BettinaBettinaBaumgartnerMissinne, JeroenJeroenMissinneRadosavljevic, SanjaSanjaRadosavljevicWacht, DominikDominikWachtHugger, StefanStefanHuggerLeszcz, PavelPavelLeszczLendl, BernhardBernhardLendlRoelkens, GuntherGuntherRoelkens2021-10-292021-10-292020-081094-4087https://imec-publications.be/handle/20.500.12860/36055Mid-IR sensing platform for trace analysis in aqueous solutions based on a germanium-on-silicon waveguide chip with a mesoporous silica coating for analyte enrichmentJournal articlehttps://doi.org/10.1364/OE.399646