Pilkington-Optiwhite Refractive Index

Optical constants (n, k) of Pilkington-Optiwhite, covering 0.30 – 1.50 μm wavelength range.

Range 0.301 – 1.498 μm
Data Points 583

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 1.5038
k = 0.0000
589.3 nm (Na-D)
n = 1.5055
k = 0.0000
532 nm
n = 1.5083
k = 0.0000

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.30141.539350.00001
0.32381.533390.00000
0.34611.528300.00000
0.36851.524170.00000
0.39081.520850.00000
0.41321.518010.00000
0.43561.515600.00000
0.45791.513560.00000
0.48031.511760.00000
0.50271.510140.00000
0.52501.508710.00000
0.54741.507470.00000
0.56971.506380.00000
0.59211.505410.00000
0.61441.504500.00000
0.63671.503630.00000
0.65911.502800.00000
0.68141.502010.00000
0.70371.501280.00000
0.72591.500620.00000
0.74821.500020.00000
0.77051.499480.00000
0.79271.499010.00000
0.81501.498590.00000
0.83721.498220.00000
0.85941.497890.00000
0.88151.497600.00000
0.90371.497330.00000
0.92581.497100.00000
0.94791.496880.00000
0.97001.496680.00000
0.99211.496490.00000
1.03901.496090.00000
1.08691.495660.00000
1.13481.495190.00000
1.18271.494690.00000
1.23061.494150.00000
1.27851.493590.00000
1.32641.493020.00000
1.37441.492450.00000
1.42241.491890.00000
1.47051.491350.00000
1.49791.491050.00000

Sampled data (583 points total). Click "Download Full CSV" for complete data.

Related Materials (Glass)

BGG fused silica K108-LZOS soda-lime ZBLAN

Need to measure Pilkington-Optiwhite thin film thickness?

Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.

View ProductsContact Us