[CTuA16C] Plasmonics and Metamaterials for Sensing Applications

[CTuA16C-03] Ultrasensitive Gas Refractive Index Measurement with Plasmonic Phase Spectroscopy using Frequency Comb

*Anh Duy Nguyen¹, GeonHo Lee¹, DongChel Shin¹, SeungWoo Kim¹, YoungJin Kim¹ (1. Korea Advanced Institute of Science and Technology (KAIST) (Korea))

[Presentation Style] Onsite

Phase-sensitivity plasmonic sensor has not been much explored because of the lack of a stable light source. Here, we demonstrate that frequency-comb-referenced plasmonic phase spectroscopy can be used for ultrasensitive gas refractive index measurement