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Optical constants of Ta2O5 (Tantalum pentoxide)
Gao et al. 2012: n,k 0.35-1.8 µm

Wavelength: µm
 (0.350 – 1.800)  
 

Derived optical constants

n   k   logX   logY   eV

Comments

400-nm monolayer deposited on 160-µm BK7 substrate using the ion assistance electronic beam deposition technique.

References

L. Gao, F. Lemarchand, and M. Lequime. Exploitation of multiple incidences spectrometric measurements for thin film reverse engineering, Opt. Express 20, 15734-15751 (2012) (Numerical data kindly provided by F. Lemarchand)

Data

[CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Tantalum pentoxide, Ta2O5

Other names

  • Tantalum oxide
  • Tantalum pentaoxide
  • Ditantalum pentoxide
  • Ditantalum pentaoxide

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