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Optical constants of H2O, D2O (Water, heavy water, ice)
Hale and Querry 1973- Water; n,k 0.2-200 µm; 25 °C

Wavelength: µm  (0.200 – 200)    

Refractive index[ i ]

n =

Extinction coefficient[ i ]

k =

Other optical constants


Dielectric constants[ i ]

ϵ1 =
ϵ2 =

Absorption coefficient[ i ]   [ i ]

α = cm-1

Chromatic dispersion[ i ]

dn/dλ = µm-1
n   k   log   eV

Comments

25 °C

Data

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

References

G. M. Hale and M. R. Querry. Optical Constants of Water in the 200-nm to 200-µm Wavelength Region, Appl. Opt. 12, 555-563 (1973)

Optical transmission calculator

Thickness: 
Calculation method: 

Transmittance (at  µm)[ i ]

T =

Reflection calculator

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

Reflectance (at µm)[ i ]

RS = (S-polarized)
RP = (P-polarized)
R = (non-polarized, (RS+RP)/2 )

Reflection phase[ i ]

ɸ = °
ɸS = °
ɸP = °

Brewster's angle[ i ]

θB = °

Critical angle[ i ]   [ i ]

θC = °

More info - wiki

Water (ice), H2O is the most abundant compound on Earth's surface.

Properties of water

Temperature,
°C
Density,
g/cm3
Cp,
J/(g·K)
Vapour
pressure,
kPa
Viscosity,
μPa·s
Thermal
conductivity,
mW/(m·K)
Dielectric
constant
Surface
Tension,
mN/m
0 0.99984 4.2176 0.6113 1793 561.0 87.90 75.64
10 0.99970 4.1921 1.2281 1307 580.0 83.96 74.23
20 0.99821 4.1818 2.3388 1002 598.4 80.20 72.75
30 0.99565 4.1784 4.2455 797.7 615.4 76.60 71.20
40 0.99222 4.1785 7.3814 653.2 630.5 73.17 69.60
50 0.98803 4.1806 12.344 547.0 643.5 69.88 67.94
60 0.98320 4.1843 19.932 466.5 654.3 66.73 66.24
70 0.97778 4.1895 31.176 404.0 663.1 63.73 64.47
80 0.97182 4.1963 47.373 354.4 670.0 60.86 62.67
90 0.96535 4.2050 70.117 314.5 675.3 58.12 60.82
100 0.95840 4.2159 101.325 281.8 679.1 55.51 58.91

(from [1] with corrections)

External links

References

  1. Handbook of Optical Materials, Marvin J. Weber. CRC Press 2003