Optical constants of N₂ (Nitrogen)
Peck and Khanna 1966: n 0.47-2.06 µm; 0 °C

Wavelength: µm

(0.4679 – 2.0587)

Other optical constants

logX logY eV

Dispersion formula

$$n-1=6.8552\text{×}10^{-5}+\frac{3.243157\text{×}10^{-2}}{144-λ^{-2}}$$

Comments

Standard conditions: 0 °C, 760 torr (101.325 kPa).

Data

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

Additional information

n_is_absolute: true λ_is_vacuum: true temperature: 0 °C pressure: 101325 Pa

References

E. R. Peck and B. N. Khanna. Dispersion of nitrogen, J. Opt. Soc. Am. 56, 1059-1063 (1966)

Reflection calculator

Angle of incidence (0~90°):
Direction: in out

Reflectance (at µm)[ i ]

R_S = (S-polarized)
R_P = (P-polarized)
R = (non-polarized, (R_S+R_P)/2 )

Reflection phase[ i ]

ɸ = °
ɸ_S = °
ɸ_P = °

Brewster's angle[ i ]

θ_B = °

Critical angle[ i ] [ i ]

θ_C = °

Optical constants of N₂ (Nitrogen)
Peck and Khanna 1966: n 0.47-2.06 µm; 0 °C

Refractive index[ i ]

Extinction coefficient[ i ]

Other optical constants

Relative permittivity (dielectric constants)[ i ] [ i ]

Absorption coefficient[ i ] [ i ]

Abbe number[ i ]

Chromatic dispersion[ i ]

Group index[ i ] [ i ]

Group velocity dispersion[ i ] [ i ] [ i ]

Dispersion formula

Comments

Data

Additional information

References

Optical transmission calculator

Transmittance (at µm)[ i ]

Reflection calculator

Reflectance (at µm)[ i ]

Reflection phase[ i ]

Brewster's angle[ i ]

Critical angle[ i ] [ i ]

More info - wiki

External links

Optical constants of N2 (Nitrogen)Peck and Khanna 1966: n 0.47-2.06 µm; 0 °C

Refractive index[ i ]

Extinction coefficient[ i ]

Other optical constants

Relative permittivity (dielectric constants)[ i ] [ i ]

Absorption coefficient[ i ] [ i ]

Abbe number[ i ]

Chromatic dispersion[ i ]

Group index[ i ] [ i ]

Group velocity dispersion[ i ] [ i ] [ i ]

Dispersion formula

Comments

Data

Additional information

References

Optical transmission calculator

Transmittance (at µm)[ i ]

Reflection calculator

Reflectance (at µm)[ i ]

Reflection phase[ i ]

Brewster's angle[ i ]

Critical angle[ i ] [ i ]

More info - wiki

External links

Optical constants of N₂ (Nitrogen)
Peck and Khanna 1966: n 0.47-2.06 µm; 0 °C