Optical Waveguides with Compound Multiperiodic Grating Nanostructures for Refractive Index Sensing

Figure 10

Sensitivities of all investigated nanostructures as a function of wavelength. Structure details for monoperiodic (M), compound multiperiodic (C), Rudin-Shapiro (RS), Thue-Morse (ThM), and Fibonacci (F) nanostructures are given in Table 1. Obtained simulation (sim.) and experimental (exp.) results are summarized for TE polarization and TM polarization.