polyvinylpyrrolidone Refractive Index

Optical constants (n, k) of polyvinylpyrrolidone, covering 0.38 – 1.00 μm wavelength range.

Range 0.375 – 1.000 μm
Data Points 101

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 1.5253
k = 0.0019
589.3 nm (Na-D)
n = 1.5274
k = 0.0021
532 nm
n = 1.5314
k = 0.0024

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.37501.560590.00455
0.38751.556190.00426
0.40001.552350.00397
0.41251.549030.00375
0.42501.546090.00353
0.43751.543530.00335
0.45001.541250.00317
0.46251.539240.00302
0.47501.537430.00288
0.48751.535830.00276
0.50001.534370.00264
0.51251.533080.00254
0.52501.531900.00245
0.53751.530840.00236
0.55001.529860.00228
0.56251.528990.00221
0.57501.528180.00214
0.58751.527440.00207
0.60001.526760.00201
0.61251.526140.00196
0.62501.525560.00191
0.63751.525040.00186
0.65001.524540.00181
0.66251.524090.00177
0.67501.523660.00173
0.68751.523270.00169
0.70001.522900.00166
0.71251.522570.00162
0.72501.522240.00159
0.73751.521950.00156
0.75001.521660.00153
0.76251.521400.00151
0.77501.521150.00148
0.78751.520920.00146
0.80001.520700.00143
0.81251.520490.00141
0.82501.520290.00139
0.83751.520110.00137
0.85001.519930.00135
0.86251.519770.00133
0.87501.519610.00131
0.88751.519460.00130
0.90001.519320.00128
0.91251.519180.00126
0.92501.519050.00125
0.93751.518930.00123
0.95001.518810.00122
0.96251.518700.00121
0.97501.518590.00119
0.98751.518490.00118
1.00001.518400.00117

Sampled data (101 points total). Click "Download Full CSV" for complete data.

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