Webished, fused silica glass substrates, with a thickness of 1 mm and an area of 1 in2, were cleaned by ultrasonication in an acetone bath for 10 min, followed by ultrasonication in an ethanol bath for 10 min. The substrates were then rinsed in deionized water and dried with a stream of nitrogen gas. The ITO was deposited by magnetron sput-tering. Web4. jan 2016 · The dynamics of photomechanical spallation during femtosecond laser ablation of fused silica was studied by time-resolved reflectivity with double pump pulses. Oscillation of reflectivity was caused by interference between the probe pulses reflected at the sample surface and the spallation layer, and was enhanced when the surface was …

Refractive index of Fused silica (fused quartz) - Malitson

WebThe index of refraction of optical quality fused silica (SiO 2) was determined for 60 wavelengths from 0.21 to 3.71 μ at 20°C. The dispersion equation. n 2 - 1 = 0.6961663 λ 2 … Web1. mar 2014 · Reflectivity is measured in the ultra-low range of 5-10 ppm (by vendor) and 14-30 ppm (by us). Using an angle-resolved scatterometer we measure the sample's … peter pan grocery astoria oregon

Low scatter and ultra-low reflectivity measured in a fused silica ...

Websion are both larger than for fused silica, whose resonance is farther into the ultraviolet spectrum. Both the refractive index and dispersion of lead glass are larger than those for fused silica: 1. 2. Crystal quartz has refractive indices … Web50.8mm Broadband Mirror, 400-750nm, 99% Avg. Reflectivity, Fused Silica, 8mm Thk TFVMQ-50.8C08-4/7 50.8mm Web摘要： Z-scan technology is a popular experimental technique for determining the nonlinear refractive index of the material. However, it encounters a great difficulty in measuring the weak nonlinear material like fused silica which is about two orders of magnitude below the nonlinear refractive index of most of the materials studied with the nanosecond and … star of wizard of oz