Structured light-induced enhancement of fiber-optic refractive index sensing via the excitation of Laguerre higher-order cosh-Gaussian mode

Key Points

• Enhanced fiber-optic sensing shows improved performance by exciting laguerre higher-order cosh-Gaussian modes, leading to more accurate measurements.
• The main metric indicates a significant enhancement in sensing capability under structured light conditions, potentially revolutionizing optical sensing methods.
• Analyzed the interaction of structured light with fiber-optic systems, focusing on mode excitation and its impact on refractive index detection.
• Highlights the potential for more precise sensor designs in various applications, although real-world implementations are still needed for validation.