What is the Role of Materials in Integrated Optics?
The choice of materials is critical in integrated optics. Nanotechnology allows for the development of advanced materials with tailored optical properties. Some important materials include:
1. Silicon: Widely used due to its compatibility with existing semiconductor fabrication processes. 2. Silicon Nitride: Offers low optical loss and is suitable for high-performance waveguides. 3. Graphene: Known for its exceptional electrical and optical properties, making it ideal for modulators and detectors. 4. Metamaterials: Engineered materials with unique properties not found in nature, enabling novel optical functionalities.
