Olivier J. F. Martin

TL;DR: The proposed design principle is compatible with low-cost fabrication, straightforward to implement, and applicable over large areas and can be applied for any particular antenna shape to improve the signals in surface-enhanced spectroscopy applications.

TL;DR: An array of hybrid metal-dielectric nanostructures is successfully fabricated over a large area and utilized for bulk refractive index sensing with a sensitivity of 208 nm/RIU and a detailed multipole analysis of the hybrid nanoantenna supports the experimental findings.

TL;DR: A novel biosensing method based on the enhancement of the optical absorption spectrum of the hemoprotein cytochrome c when loaded into a highly scattering random medium enables, in contrast to existing techniques, non-invasive and dynamic detection of the oxidation of cyt c in the presence of H2O2 with unprecedented sensitivity.

TL;DR: In this paper, the second harmonic generation and two-photon photoluminescence have different behaviors despite the same expected fundamental intensity-dependence, and the underlying mechanisms explaining the differences between these two optical processes are investigated using a surface integral equation method for the nonlinear computations.

TL;DR: In this article, the energy conservation law with full-wave electromagnetic computations based on a surface integral equation method was used to derive the electron energy loss spectra directly from two dissipative processes, namely, absorption and scattering.