What Are Some Types of Nanoscale Photonic Components?
Several types of nanoscale photonic components are widely studied and utilized:
1. Nanowaveguides: These are tiny structures that guide light with minimal loss. They are crucial for integrated photonic circuits. 2. Nanoantennas: These devices focus and direct light at the nanoscale, enhancing the interaction of light with matter. 3. Metamaterials: Engineered materials that have properties not found in nature, allowing for unique control over light propagation. 4. Photonic Crystals: Structures with periodic variations in refractive index, used to control the flow of light. 5. Quantum Dots: Semiconductor particles that confine electrons in three dimensions, leading to discrete energy levels and unique optical properties.
