PtAl2 Refractive Index

Optical constants (n, k) of PtAl2, covering 0.22 – 0.79 μm wavelength range.

Range 0.220 – 0.790 μm
Data Points 58

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 1.9947
k = 3.3219
589.3 nm (Na-D)
n = 1.9264
k = 3.1140
532 nm
n = 1.9070
k = 2.8429

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.22001.244381.84221
0.23001.242071.85032
0.24001.253641.88226
0.25001.243301.90281
0.26001.287621.95801
0.27001.348802.00658
0.28001.426462.05657
0.29001.527382.10268
0.30001.611202.16562
0.31001.685302.22249
0.32001.746332.25699
0.33001.812202.29413
0.34001.878142.32716
0.35001.927322.34867
0.36001.952302.36158
0.37001.972512.37269
0.38001.985252.37704
0.39001.991802.37624
0.40001.993192.38362
0.41001.992702.39583
0.42001.986702.41419
0.43001.979592.43046
0.44001.970792.44744
0.45001.953512.48224
0.46001.946862.52281
0.47001.940772.56153
0.48001.927032.60954
0.49001.916032.65801
0.50001.908472.70587
0.51001.902252.75071
0.52001.899812.79475
0.53001.907022.84291
0.54001.914142.88864
0.55001.917252.93718
0.56001.918272.98378
0.57001.919543.02824
0.58001.921023.07072
0.59001.926363.11401
0.60001.944623.16977
0.61001.962263.22313
0.62001.979273.27401
0.63001.994653.32193
0.64002.007103.36632
0.65002.018273.41032
0.66002.028183.45411
0.67002.037833.49612
0.68002.058063.54273
0.69002.079553.58860
0.70002.100233.63261
0.71002.120253.67466
0.72002.140633.71322
0.73002.160403.75012
0.74002.179463.78565
0.75002.197853.81994
0.76002.215633.85304
0.77002.234803.88617
0.78002.255853.91961
0.79002.276193.95194

Sampled data (58 points total). Click "Download Full CSV" for complete data.

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