Fabrication of Fiber Bragg Grating Coating with TiO₂ Nanostructured Metal Oxide for Refractive Index Sensor

Figure 7

(a) The refractive index (real part () and imaginary part ()) of TiO₂ NMO as a function of the incident wavelength as a result from the spectroscopic ellipsometry for the sample prepared in Section 3.1 (TiO₂ NMO preparation method). (b) Magnification of the real part of the refractive index of TiO₂ NMO.

(a)

(b)