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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

K-BaFn3 - Sumita

 Diagram n (λ)    n calculation    Diagram τ (λ)    τ calculation    Analogue search

  Main parameters
nd = 1.664219
ne = 1.667431
Vd = 49.18
Ve = 48.90
nF - nC = 0.013503
nF' - nC' = 0.013646
Coloring:
0.34 - 0.39 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.713194654163 C2 = -0.01081454532687 C3 = 0.01948414783692 C4 = 0.0004443054240255 C5 = -0.000004076627192262 C6 = 0.000001392964435354

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.649679
n s1.653182
n r1.657890
n C1.660168
n C'1.660809
n 0.63281.661409
n D1.664100
n d1.664219
n e1.667431
n F1.673672
n F'1.674456
n g1.681220
n h1.687599
n i1.698740
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7767
PC,A'0.3364
Pd,C0.2999
Pe,C0.5378
Pg,d1.2590
Pg,F0.5590
Ph,g0.4723
Pi,g1.2973
PC',t0.8242
Pe,C'0.4903
PF',e0.5202
Pi,F'1.7983
 transmittance: 10 mm
τ0.330.001
τ0.340.07
τ0.350.338
τ0.360.615
τ0.370.788
τ0.380.88
τ0.390.93
τ0.40.956
τ0.420.974
τ0.440.981
τ0.460.986
τ0.480.99
τ0.50.993
τ0.550.995
τ0.60.996
τ0.650.998
τ0.70.998
τ0.80.998
τ1.060.998
τ1.50.997
τ20.975
 transmittance: 25 mm
τ0.340.001
τ0.350.066
τ0.360.297
τ0.370.551
τ0.380.728
τ0.390.834
τ0.40.893
τ0.420.937
τ0.440.953
τ0.460.966
τ0.480.976
τ0.50.983
τ0.550.989
τ0.60.991
τ0.650.994
τ0.70.996
τ0.80.996
τ1.060.996
τ1.50.992
τ20.94

  mechanical
Poisson coef.: 0.271
Rigidity: 358 Pa*108
Young module: 911 Pa*108
Knoop hardness: 554
Abrasion: 174

  Chemical
Climatic resistance: 1
Resistance to acids: 4

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
100 ~ 30085