PTB7 (o) Refractive Index

Optical constants (n, k) of PTB7 (o), covering 0.19 – 1.69 μm wavelength range.

Range 0.191 – 1.689 μm
Data Points 706

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 1.9315
k = 0.6974
589.3 nm (Na-D)
n = 1.6292
k = 0.6600
532 nm
n = 1.4644
k = 0.3929
1550 nm (Telecom)
n = 1.8338
k = 0.0000

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.19151.667490.21406
0.21861.615210.25639
0.24581.611180.25749
0.27301.670920.23308
0.30011.683460.21848
0.32741.697330.15888
0.35461.649040.11377
0.38181.598980.13274
0.40901.577610.15145
0.43621.551520.17609
0.46351.528860.20816
0.49071.494790.25067
0.51791.466450.33457
0.54511.473760.45268
0.57231.546180.58474
0.59941.689300.69425
0.62661.892040.70998
0.65372.040410.66933
0.68082.262190.59337
0.70792.383010.30588
0.73492.264920.10189
0.76192.158070.03346
0.78892.081580.00878
0.81582.029520.00120
0.84271.993560.00000
0.86961.968140.00000
0.89641.948740.00000
0.92311.933290.00000
0.94981.920640.00000
0.97651.910060.00000
1.01681.896940.00000
1.07511.882310.00000
1.13341.871170.00000
1.19171.862400.00000
1.25001.855340.00000
1.30841.849540.00000
1.36691.844710.00000
1.42541.840610.00000
1.48411.837120.00000
1.54291.834100.00000
1.60181.831470.00000
1.66081.829160.00000
1.68871.828180.00000

Sampled data (706 points total). Click "Download Full CSV" for complete data.

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