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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

S-LAM 3 - O'Hara

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

  Main parameters
nd = 1.717003
ne = 1.720562
Vd = 47.92
Ve = 47.64
nF - nC = 0.014960
nF' - nC' = 0.015124
Coloring:
0.34 - 0.38 mkm.

  Coefficients of dispertion formulas
Type: Sellmeier
Spectral range: 0.3650146 - 2.325 mkm.
C1 = 1.64258713 C2 = 0.23963461 C3 = 1.22483026 C4 = 0.0086824602 C5 = 0.0351226242 C6 = 116.604369

  Refraction index
n 2.3254-----
n 1.97011.686985
n 1.52961.693195
n 1.061.700243
n t1.701114
n s1.704877
n r1.710020
n C1.712528
n C'1.713235
n 0.63281.713897
n D1.716871
n d1.717003
n e1.720562
n F1.727488
n F'1.728359
n g1.735874
n h1.742959
n i1.755308
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7629
PC,A'0.3335
Pd,C0.2991
Pe,C0.5370
Pg,d1.2614
Pg,F0.5605
Ph,g0.4735
Pi,g1.2990
PC',t0.8101
Pe,C'0.4897
PF',e0.5211
Pi,F'1.8014
 transmittance: 10 mm
τ0.340.1
τ0.350.41
τ0.360.69
τ0.370.83
τ0.380.916
τ0.390.951
τ0.40.968
τ0.420.982
τ0.440.987
τ0.460.99
τ0.480.993
τ0.50.995
τ0.550.997
τ0.60.996
τ0.650.996
τ0.70.997
τ0.80.999
τ0.90.997
τ10.997
τ1.20.996
τ1.40.994
τ1.60.992
τ1.80.983
τ20.966
τ2.20.92
τ2.40.77

  mechanical
Poisson coef.: 0.294
Rigidity: 335 Pa*108
Young module: 868 Pa*108
Knoop hardness: 510
Abrasion: 202

  Chemical
Climatic resistance: 2
Resistance to acids: 53.2
Phosphate resistance: 4.2

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7080
100 ~ 30094

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20t-0.8
-20 ~ 0t-0.8
0 ~ 20t-0.8
20 ~ 40t-0.8
40 ~ 60t-0.8
60 ~ 80t-0.8
-40 ~ -20C'-0.5
-20 ~ 0C'-0.4
0 ~ 20C'-0.4
20 ~ 40C'-0.4
40 ~ 60C'-0.3
60 ~ 80C'-0.3
-40 ~ -20-0.5
-20 ~ 0-0.4
0 ~ 20-0.4
20 ~ 40-0.3
40 ~ 60-0.3
60 ~ 80-0.3
-40 ~ -20D-0.3
-20 ~ 0D-0.3
0 ~ 20D-0.2
20 ~ 40D-0.2
40 ~ 60D-0.1
60 ~ 80D-0.1
-40 ~ -20e-0.1
20 ~ 40e0.1
40 ~ 60e0.1
60 ~ 80e0.2
-40 ~ -20F0.3
-20 ~ 0F0.4
0 ~ 20F0.5
20 ~ 40F0.6
40 ~ 60F0.7
60 ~ 80F0.7
-40 ~ -20g0.8
-20 ~ 0g0.9
0 ~ 20g1
20 ~ 40g1.1
40 ~ 60g1.2
60 ~ 80g1.3