What are the Challenges in Developing Nanoscale Optical Systems?
Despite their potential, developing nanoscale optical systems comes with several challenges. One major issue is fabricating these systems with the required precision and consistency. The fabrication process often involves complex techniques like electron-beam lithography and focused ion beam milling. Additionally, integrating these nanoscale components into larger systems without losing their unique properties is another significant challenge. Researchers are continuously working on developing new fabrication methods and materials to overcome these hurdles.
