197 citations · 497 across the 7 of their papers we have counts for
7 papers
Topology Optimization of Surface-enhanced Raman Scattering Substrates
Ying Pan, Rasmus E. Christiansen, Jerome Michon +2
Surface-enhanced Raman spectroscopy is a powerful and versatile sensing method with a detection limit down to the single molecule level. In this article, we demonstrate how topolog…
A packaged, fiber-coupled waveguide-enhanced Raman spectroscopic sensor
Derek M. Kita, Jérôme Michon, Juejun Hu
Waveguide-enhanced Raman spectroscopy (WERS) is a promising technique for sensitive and selective detection of chemicals in a compact chip-scale platform. Coupling light on and off…
Inverse Design of Nanoparticles for Enhanced Raman Scattering
Rasmus E. Christiansen, Jérôme Michon, Mohammed Benzaouia +2
We show that topology optimization (TO) of metallic resonators can lead to improvement in surface-enhanced Raman scattering (SERS) efficiency compared to traditio…
Limits to surface-enhanced Raman scattering near arbitrary-shape scatterers
Jérôme Michon, Mohammed Benzaouia, Wenjie Yao +2
The low efficiency of Raman spectroscopy can be overcome by placing the active molecules in the vicinity of scatterers, typically rough surfaces or nanostructures with various shap…
Are slot and sub-wavelength grating waveguides better than strip waveguides for sensing?
Derek M. Kita, Jérôme Michon, Steven G. Johnson +1
The unique ability of slot and sub-wavelength grating (SWG) waveguides to confine light outside of the waveguide core material has attracted significant interest in their applicati…
Digital Fourier transform spectroscopy: a high-performance, scalable technology for on-chip spectrum analysis
Derek M. Kita, Brando Miranda, David Favela +5
Optical spectrum analysis is the cornerstone of spectroscopic sensing, optical network performance monitoring, and hyperspectral imaging. While conventional high-performance spectr…