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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

S-TIL 2 - O'Hara

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

  Main parameters
nd = 1.540719
ne = 1.543439
Vd = 47.22
Ve = 46.94
nF - nC = 0.011449
nF' - nC' = 0.011577
Coloring:
0.34 - 0.37 mkm.

  Coefficients of dispertion formulas
Type: Sellmeier
Spectral range: 0.3650146 - 2.325 mkm.
C1 = 1.23401499 C2 = 0.0959796833 C3 = 1.20503991 C4 = 0.00869507801 C5 = 0.0465611429 C6 = 137.953301

  Refraction index
n 2.3254-----
n 1.97011.516260
n 1.52961.521761
n 1.061.527701
n t1.528405
n s1.531388
n r1.535372
n C1.537296
n C'1.537837
n 0.63281.538345
n D1.540618
n d1.540719
n e1.543439
n F1.548745
n F'1.549415
n g1.555215
n h1.560737
n i1.570523
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7765
PC,A'0.3352
Pd,C0.2989
Pe,C0.5365
Pg,d1.2660
Pg,F0.5650
Ph,g0.4822
Pi,g1.3370
PC',t0.8238
Pe,C'0.4892
PF',e0.5218
Pi,F'1.8436
 transmittance: 10 mm
τ0.340.04
τ0.350.32
τ0.360.66
τ0.370.84
τ0.380.925
τ0.390.962
τ0.40.979
τ0.420.99
τ0.440.994
τ0.460.995
τ0.480.996
τ0.50.997
τ0.550.998
τ0.60.998
τ0.650.997
τ0.70.998
τ0.80.999
τ0.90.998
τ10.997
τ1.20.997
τ1.40.997
τ1.60.995
τ1.80.987
τ20.97
τ2.20.942
τ2.40.917

  mechanical
Poisson coef.: 0.22
Rigidity: 286 Pa*108
Young module: 699 Pa*108
Knoop hardness: 500
Abrasion: 121

  Chemical
Climatic resistance: 2
Resistance to acids: 1
Phosphate resistance: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7082
100 ~ 30098

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20t1.3
-20 ~ 0t1.3
0 ~ 20t1.4
20 ~ 40t1.5
40 ~ 60t1.5
60 ~ 80t1.5
-40 ~ -20C'1.7
-20 ~ 0C'1.7
0 ~ 20C'1.8
20 ~ 40C'1.9
40 ~ 60C'1.9
60 ~ 80C'2
-40 ~ -201.7
-20 ~ 01.8
0 ~ 201.8
20 ~ 401.9
40 ~ 601.9
60 ~ 802
-40 ~ -20D1.9
-20 ~ 0D1.9
0 ~ 20D2
20 ~ 40D2.1
40 ~ 60D2.1
60 ~ 80D2.2
-40 ~ -20e2
-20 ~ 0e2.1
0 ~ 20e2.2
20 ~ 40e2.3
40 ~ 60e2.3
60 ~ 80e2.4
-40 ~ -20F2.5
-20 ~ 0F2.6
0 ~ 20F2.6
20 ~ 40F2.7
40 ~ 60F2.8
60 ~ 80F2.9
-40 ~ -20g2.9
-20 ~ 0g3
0 ~ 20g3.1
20 ~ 40g3.3
40 ~ 60g3.4
60 ~ 80g3.5