TiH2 Refractive Index

Optical constants (n, k) of TiH2, covering 0.23 – 1.68 μm wavelength range.

Range 0.226 – 1.685 μm
Data Points 685

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 2.1065
k = 2.5537
589.3 nm (Na-D)
n = 2.0121
k = 2.4444
532 nm
n = 1.8838
k = 2.2851
1550 nm (Telecom)
n = 3.6349
k = 4.0670

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.22611.423001.38375
0.25321.569381.37435
0.28041.615541.36073
0.30751.582001.37748
0.33461.522561.46373
0.36181.512121.61838
0.38891.555361.74600
0.41601.590401.86715
0.44321.650591.99652
0.47031.730132.10088
0.49741.802572.18401
0.52451.865942.26218
0.55161.926532.33961
0.57861.987202.41456
0.60572.047482.48591
0.63272.106502.55373
0.65972.163832.61888
0.68662.219772.68196
0.71362.274592.74315
0.74052.328422.80251
0.76742.381312.86013
0.79432.433292.91607
0.82112.484402.97038
0.84792.534603.02308
0.87472.583843.07422
0.90142.632033.12390
0.92812.679043.17230
0.95472.724933.21973
0.98132.769923.26635
1.02842.848013.34720
1.08612.941693.44311
1.14393.033843.53546
1.20193.124573.62394
1.26003.213823.70850
1.31833.301663.78911
1.37663.388153.86570
1.43523.473283.93820
1.49383.557124.00655
1.55263.639784.07063
1.61153.721464.13028
1.67063.802624.18515
1.68453.821734.19728

Sampled data (685 points total). Click "Download Full CSV" for complete data.

Notes

Titanium Hydride, Under 7 bar H2 gas, Room temperature, 200 nm thin film, electron beam evaporated, vacuum annealed 2 hr 350 °C.

References

K. J. Palm, J. B. Murray, T. C. Narayan, J. N. Munday. Dynamic optical properties of metal hydrides. ACS Photonics 5, 4677-4686 (2018) (Numerical data kindly provided by Kevin Palm)

Related Materials (Main)

Ag Ag3AsS3 (e) Ag3AsS3 (o) AgBr AgCl AgGaS2 (e)

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