trifluoroacetic anhydride Refractive Index

Optical constants (n, k) of trifluoroacetic anhydride, covering 0.40 – 2.00 μm wavelength range.

Range 0.400 – 2.000 μm
Data Points 101

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 1.2683
k = 0.0000
589.3 nm (Na-D)
n = 1.2693
k = 0.0000
532 nm
n = 1.2712
k = 0.0000
1550 nm (Telecom)
n = 1.2635
k = 0.0000

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.40001.277980.00000
0.43201.275660.00000
0.46401.273830.00000
0.49601.272360.00000
0.52801.271160.00000
0.56001.270170.00000
0.59201.269340.00000
0.62401.268640.00000
0.65601.268050.00000
0.68801.267530.00000
0.72001.267090.00000
0.75201.266700.00000
0.78401.266360.00000
0.81601.266060.00000
0.84801.265790.00000
0.88001.265550.00000
0.91201.265340.00000
0.94401.265150.00000
0.97601.264980.00000
1.00801.264820.00000
1.04001.264680.00000
1.07201.264550.00000
1.10401.264430.00000
1.13601.264320.00000
1.16801.264220.00000
1.20001.264130.00000
1.23201.264050.00000
1.26401.263970.00000
1.29601.263900.00000
1.32801.263830.00000
1.36001.263770.00000
1.39201.263710.00000
1.42401.263660.00000
1.45601.263610.00000
1.48801.263560.00000
1.52001.263510.00000
1.55201.263470.00000
1.58401.263430.00000
1.61601.263400.00000
1.64801.263360.00000
1.68001.263330.00000
1.71201.263300.00000
1.74401.263270.00000
1.77601.263240.00000
1.80801.263210.00000
1.84001.263190.00000
1.87201.263170.00000
1.90401.263140.00000
1.93601.263120.00000
1.96801.263100.00000
2.00001.263080.00000

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

Related Materials (Organic)

acetaminophen acetic acid acetone acetonitrile acetylene benzene

Need to measure trifluoroacetic anhydride thin film thickness?

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

View ProductsContact Us