# RefractiveIndex.INFO

## Optical constants of C (Carbon, Diamond)

From RefrectiveIndex.INFO - Refractive index database

Optical constants of C (Carbon, Diamond)
 Option: Diamond Amorphous carbon Wavelength: µm  (0.225~100) [line select]  [unit converter]
Refractive index

Refractive index - Wikipedia

 n = 2.41748 Chromatic dispersion Dispersion (optics) - Wikipedia dn/dλ = -0.131 µm-1 Abbe numbers Abbe number - Wikipedia Vd = 55.30 Ve = 54.86 Formulae    Abbe diagram
Dispersion formula

Sellmeier equation - Wikipedia

$$n^2 - 1 = \frac{4.3356 λ^2}{λ^2-0.1060^2} + \frac{0.3306 λ^2}{λ^2-0.1750^2}$$

Expressions for n

Conditions

Room temperature

References

- Handbook of Optics, 3rd edition, Vol. 4. McGraw-Hill 2009 [link]

- Other name: Cubic carbon

Reflection calculator
Angle of incidence (0~90°):
Direction: in out
 Reflectance (at 0.5876 µm) Fresnel equations - Wikipedia RS = ... (S-polarized) RP = ... (P-polarized) R = ... (non-polarized, (RS+RP)/2 ) Reflection phase ɸ = ...° ɸS = ...° ɸP = ...° Brewster's angle Brewster's angle - Wikipedia θB = ...° Critical angle Total internal reflection - Wikipedia θC = ...°