What are the Challenges in Developing Nonlinear Optical Sensors?
Despite their advantages, several challenges must be addressed:
1. Material Stability: Some nanomaterials may degrade over time or under high-intensity light, affecting sensor performance. 2. Complex Fabrication: The synthesis and integration of nanomaterials into sensor platforms can be complex and require precise control. 3. Interference: Nonlinear optical signals can be influenced by various factors such as temperature, making it necessary to develop methods to isolate the desired signal.
