Nanophotonics: Fundamentals and Nanoscale Optics

Nanophotonics bridges optical physics and nanotechnology to control light at dimensions far below traditional wavelengths. This text-based course guides you through the fundamental principles and modern engineering applications of nanoscale light manipulation. By working through clear explanations and structured written modules, you will develop a solid conceptual grasp of how photons interact with nanostructures, preparing you to explore advanced optical materials, biosensing methods, and integrated photonic circuits. What you'll learn: - Understand foundational concepts of light-matter interaction at the nanoscale - Explore surface plasmon polaritons, localized resonances, and near-field optics - Analyze the working principles of photonic crystals, waveguides, and metamaterials - Examine practical applications in optical computing, biomedical sensing, and solar energy - Learn how modern nanofabrication and characterization techniques enable nanoscale optical systems The course begins with key terminology, basic electromagnetic definitions, and foundational physics before progressing into specialized nanostructures and emerging technology trends. This course is designed for beginners, engineering students, and science enthusiasts seeking a clear, accessible introduction to nanophotonics without requiring prior advanced laboratory experience. Start reading today to discover the physics and potential of light at the nanoscale.