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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

OF3 - GOST Rus

 Diagram n (λ)    n calculation    Analogue search

  Main parameters
nd = 1.612425
ne = 1.615728
Vd = 44.09
Ve = 43.87
nF - nC = 0.013890
nF' - nC' = 0.014033
 

  Coefficients of dispertion formulas
Type: Resnik
Spectral range: 0.36501 - 2.6 mkm.
C1 = 0.028 C2 = 1.6082 C3 = 0.0260001 C4 = -0.015657 C5 = -0.000808664 C6 = -0.00116148 C7 = 0.00013785 C8 = 0 C9 = 0 C10 = 0 C11 = 0

  Refraction index
n 2.32541.571804
n 1.97011.579843
n 1.52961.588052
n 1.061.596207
n t1.597125
n s1.600931
n r1.605884
n C1.608247
n C'1.608910
n 0.63281.609530
n D1.612302
n d1.612425
n e1.615728
n F1.622137
n F'1.622943
n g1.629902
n h1.636481
n i1.648023
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.8007
PC,A'0.3405
Pd,C0.3007
Pe,C0.5385
Pg,d1.2581
Pg,F0.5589
Ph,g0.4736
Pi,g1.3045
PC',t0.8484
Pe,C'0.4908
PF',e0.5194
Pi,F'1.8055

  mechanical
Density: 3.15 g/cm3
Poisson coef.: 0.81
Young module: 568 Pa*108
Optical stress coef.: 3.15 1/Pa*1012
Abrasion: 0.8

  Chemical
Climatic resistance: д
Resistance to acids: IV

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-60 ~ 2048
0 ~ 3051
20 ~ 12056
20 ~ 30063