Thorough analysis of the plasmonic phenomena requires proper account for such effects as size dependent plasmon resonance shifts and intensity changes observed in metal nanoparticles, especially in systems with small feature sizes. Recent theoretical advances, including Generalized Nonlocal Optical Response (GNOR), allow to accurately resolve these effects within the classical electromagnetics, paving the way for implementation of efficient low cost computational techniques. We present a new GNOR-based numerical scheme of the flexible Discrete Sources Method for analysis of light scattering by single plasmonic nanoparticle in the layered medium with rigorous account for both substrate-particle interaction and nonlocal effects.
Ivan V. Lopushenko, "Numerical simulation of nonlocal optical response in light scattering by nanoparticle on the substrate," Proc. SPIE 10346, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XV, 103460J (Presented at SPIE Nanoscience + Engineering: August 07, 2017; Published: 25 August 2017); https://doi.org/10.1117/12.2273280.
Conference Presentations are recordings of oral presentations given at SPIE conferences and published as part of the conference proceedings. They include the speaker's narration along with a video recording of the presentation slides and animations. Many conference presentations also include full-text papers. Search and browse our growing collection of more than 12,000 conference presentations, including many plenary and keynote presentations.
Monte Carlo based light propagation models to improve efficacy of biophotonics based therapeutics of hollow organs and solid tumours including photodynamic therapy and photobiomodulation (Conference Presentation)