5 EASY FACTS ABOUT INFRARED OPTICAL DESCRIBED

 5a]. The absorption edge for samples VT400 and VT700 occurred at ~ 503 nm and ~ 470 nm. On the other hand, the transmittance lessened slightly with increasing substrate temperature while in the NIR spectra array, which might be attributed to the large particle dimension and lack of porosity for VT700. Figure 5b shows the reflectance sp