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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

S-LAL10 - O'Hara

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

  Main parameters
nd = 1.719994
ne = 1.723408
Vd = 50.22
Ve = 49.96
nF - nC = 0.014336
nF' - nC' = 0.014479
Coloring:
0.33 - 0.38 mkm.

  Coefficients of dispertion formulas
Type: Sellmeier
Spectral range: 0.3650146 - 2.325 mkm.
C1 = 1.40731352 C2 = 0.488358285 C3 = 1.39307348 C4 = 0.00686241143 C5 = 0.0250821397 C6 = 117.874653

  Refraction index
n 2.3254-----
n 1.97011.689351
n 1.52961.696140
n 1.061.703544
n t1.704430
n s1.708197
n r1.713243
n C1.715677
n C'1.716361
n 0.63281.717001
n D1.719867
n d1.719994
n e1.723408
n F1.730013
n F'1.730840
n g1.737949
n h1.744599
n i1.756067
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7845
PC,A'0.3389
Pd,C0.3011
Pe,C0.5392
Pg,d1.2523
Pg,F0.5535
Ph,g0.4639
Pi,g1.2638
PC',t0.8322
Pe,C'0.4915
PF',e0.5184
Pi,F'1.7596
 transmittance: 10 mm
τ0.320.01
τ0.330.15
τ0.340.42
τ0.350.65
τ0.360.8
τ0.370.88
τ0.380.933
τ0.390.959
τ0.40.972
τ0.420.984
τ0.440.988
τ0.460.991
τ0.480.993
τ0.50.995
τ0.550.997
τ0.60.996
τ0.650.996
τ0.70.997
τ0.80.997
τ0.90.996
τ10.996
τ1.20.995
τ1.40.992
τ1.60.991
τ1.80.984
τ20.968
τ2.20.917
τ2.40.76

  mechanical
Poisson coef.: 0.288
Rigidity: 403 Pa*108
Young module: 1039 Pa*108
Knoop hardness: 620
Abrasion: 116

  Chemical
Climatic resistance: 2
Resistance to acids: 52
Phosphate resistance: 2

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7068
100 ~ 30080

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20t2.1
-20 ~ 0t2.2
0 ~ 20t2.2
20 ~ 40t2.3
40 ~ 60t2.3
60 ~ 80t2.4
-40 ~ -20C'2.5
-20 ~ 0C'2.6
0 ~ 20C'2.7
20 ~ 40C'2.7
40 ~ 60C'2.8
60 ~ 80C'2.9
-40 ~ -202.5
-20 ~ 02.6
0 ~ 202.7
20 ~ 402.8
40 ~ 602.8
60 ~ 802.9
-40 ~ -20D2.7
-20 ~ 0D2.8
0 ~ 20D2.9
20 ~ 40D2.9
40 ~ 60D3
60 ~ 80D3.1
-40 ~ -20e2.9
-20 ~ 0e3
0 ~ 20e3.1
20 ~ 40e3.2
40 ~ 60e3.3
60 ~ 80e3.3
-40 ~ -20F3.3
-20 ~ 0F3.4
0 ~ 20F3.5
20 ~ 40F3.6
40 ~ 60F3.8
60 ~ 80F3.9
-40 ~ -20g3.7
-20 ~ 0g3.9
0 ~ 20g4
20 ~ 40g4.1
40 ~ 60g4.3
60 ~ 80g4.4