RefractiveIndex.INFO

Refractive index database


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Optical constants of Si (Silicon)
Edwards and Ochoa 1980: n 2.5-25 µm

Wavelength: µm
 (2.4373 – 25)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula

$$n=3.41983+\frac{0.159906}{λ^2-0.028}-0.123109\left(\frac{1}{λ^2-0.028}\right)^2+1.26878\text{×}10^{-6}λ^2-1.95104\text{×}10^{-9}λ^4$$

Comments

26 °C, crystal orientation <111>; 3-4 Ω-cm, n-type (phosporous-dopped)

References

D. F. Edwards and E. Ochoa , Infrared Refractive Indexes of Silicon, Appl. Opt., 19, 4130-4131 (1980)

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Silicon, Si

Other names for Polysilicon

  • Polycrystalline silicon, "poly"
  • semicrystalline silicon

External links