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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

S-LAM66 - O'Hara

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

  Main parameters
nd = 1.800998
ne = 1.806422
Vd = 34.96
Ve = 34.72
nF - nC = 0.022907
nF' - nC' = 0.023225
Coloring:
0.35 - 0.43 mkm.

  Coefficients of dispertion formulas
Type: Sellmeier
Spectral range: 0.3650146 - 2.325 mkm.
C1 = 1.92094221 C2 = 0.219901208 C3 = 1.72705231 C4 = 0.0115075241 C5 = 0.0547993543 C6 = 120.133674

  Refraction index
n 2.3254-----
n 1.97011.758420
n 1.52961.766722
n 1.061.776426
n t1.777655
n s1.783038
n r1.790554
n C1.794274
n C'1.795329
n 0.63281.796320
n D1.800798
n d1.800998
n e1.806422
n F1.817181
n F'1.818555
n g1.830614
n h1.842361
n i1.863908
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7255
PC,A'0.3216
Pd,C0.2935
Pe,C0.5302
Pg,d1.2928
Pg,F0.5863
Ph,g0.5128
Pi,g1.4534
PC',t0.7715
Pe,C'0.4842
PF',e0.5296
Pi,F'1.9798
 transmittance: 10 mm
τ0.350.03
τ0.360.28
τ0.370.57
τ0.380.73
τ0.390.82
τ0.40.87
τ0.420.932
τ0.440.954
τ0.460.968
τ0.480.977
τ0.50.985
τ0.550.994
τ0.60.994
τ0.650.994
τ0.70.997
τ0.80.998
τ0.90.998
τ10.998
τ1.20.999
τ1.40.998
τ1.60.997
τ1.80.992
τ20.976
τ2.20.937
τ2.40.77

  mechanical
Poisson coef.: 0.28
Rigidity: 473 Pa*108
Young module: 1210 Pa*108
Knoop hardness: 660
Abrasion: 92

  Chemical
Climatic resistance: 1
Resistance to acids: 4
Phosphate resistance: 1

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7079
100 ~ 30095

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20t2.2
-20 ~ 0t2.2
0 ~ 20t2.2
20 ~ 40t2.3
40 ~ 60t2.3
60 ~ 80t2.4
-40 ~ -20C'3
-20 ~ 0C'3.1
0 ~ 20C'3.2
20 ~ 40C'3.2
40 ~ 60C'3.3
60 ~ 80C'3.4
-40 ~ -203.1
-20 ~ 03.1
0 ~ 203.2
20 ~ 403.3
40 ~ 603.4
60 ~ 803.5
-40 ~ -20D3.3
-20 ~ 0D3.4
0 ~ 20D3.5
20 ~ 40D3.6
40 ~ 60D3.7
60 ~ 80D3.8
-40 ~ -20e3.7
-20 ~ 0e3.8
0 ~ 20e3.9
20 ~ 40e4
40 ~ 60e4.1
60 ~ 80e4.3
-40 ~ -20F4.5
-20 ~ 0F4.7
0 ~ 20F4.9
20 ~ 40F5
40 ~ 60F5.2
60 ~ 80F5.4
-40 ~ -20g5.5
-20 ~ 0g5.7
0 ~ 20g5.9
20 ~ 40g6.1
40 ~ 60g6.4
60 ~ 80g6.6