The efficiency is related to factors such as the wavelength of light, the angle of incidence, and the structure and purity of the material.
The refractive index of tungsten trioxide will change in the visible range. In general, as the wavelength of light increases, the refractive index also increases. The following is the approximate refractive index range of tungsten trioxide in the visible range:
Ultraviolet light wavelength range: the refractive index is between 1.9 and 2.1.
Blue light wavelength range: the refractive index is between 1.9 and 2.2.
Green light wavelength range: the refractive index is between 1.8 and 2.0.
Red light wavelength range: the refractive index is between 1.7 and 1.9.
These values are approximate ranges only, and the actual refractive index depends on factors such as the specific preparation method, crystal structure and purity of the material. In addition, the angle of incidence also affects the refractive index. For precise refractive index values and wavelength dependence, reference to reliable scientific literature or professional sources is recommended. These sources often provide detailed experimental data and theoretical models for a more accurate understanding of the optical refractive index properties of tungsten trioxide.
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