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© 2003-2013 ACO department

Политика по обработке Персональных данных

 

BAM25 - O'Hara

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

  Main parameters
nd = 1.603229
ne = 1.606613
Vd = 42.32
Ve = 42.02
nF - nC = 0.014253
nF' - nC' = 0.014432
Coloring:
0.32 - 0.35 mkm.

  Coefficients of dispertion formulas
Type: Schott
Spectral range: 0.3650146 - 1.01398 mkm.
C1 = 2.5134818 C2 = -0.0087396385 C3 = 0.018681902 C4 = 0.00074708919 C5 = -0.000030475955 C6 = 0.0000033990399

  Refraction index
n 2.3254-----
n 1.9701-----
n 1.5296-----
n 1.06-----
n t1.588505
n s1.591921
n r1.596669
n C1.599011
n C'1.599675
n 0.63281.600297
n D1.603104
n d1.603229
n e1.606613
n F1.613265
n F'1.614108
n g1.621432
n h1.628431
n i1.640890
n 0.3341-----
n 0.3126-----
n 0.2967-----
n 0.2804-----
n 0.2483-----
  Relative partial dispertion
PC,t0.7371
PC,A'0.3258
Pd,C0.2959
Pe,C0.5333
Pg,d1.2770
Pg,F0.5729
Ph,g0.4910
Pi,g1.3651
PC',t0.7836
Pe,C'0.4867
PF',e0.5257
Pi,F'1.8789
 transmittance: 10 mm
τ0.360.934
τ0.370.962
τ0.380.973
τ0.390.985
τ0.40.991
τ0.420.994
τ0.440.994
τ0.460.996
τ0.480.996
τ0.50.997
τ0.550.998
τ0.60.998
τ0.650.997
τ0.70.998
τ0.80.998
τ0.90.997

  mechanical
Poisson coef.: 0.235
Rigidity: 258 Pa*108
Young module: 637 Pa*108
Knoop hardness: 460
Abrasion: 163

  Chemical
Climatic resistance: 2
Resistance to acids: 2.2
Phosphate resistance: 1.2

 Temperature coefficient of linear expansion
Temp. range, CValue, 1/C*10^-7
-30 ~ 7084
100 ~ 30095

 Temperature coefs. of nrel
Temp. range,
C
Wave length,
mkm.
Value,
1/C*10-6
-40 ~ -20t1.9
-20 ~ 0t2
0 ~ 20t2
20 ~ 40t2.1
40 ~ 60t2.2
60 ~ 80t2.5
-40 ~ -20C'2.6
-20 ~ 0C'2.6
0 ~ 20C'2.7
20 ~ 40C'2.7
40 ~ 60C'2.9
60 ~ 80C'3
-40 ~ -202.7
-20 ~ 02.7
0 ~ 202.8
20 ~ 402.8
40 ~ 602.9
60 ~ 803.1
-40 ~ -20D3
-20 ~ 0D3
0 ~ 20D3
20 ~ 40D3.1
40 ~ 60D3.2
60 ~ 80D3.4
-40 ~ -20e3.1
-20 ~ 0e3.1
0 ~ 20e3.2
20 ~ 40e3.3
40 ~ 60e3.4
60 ~ 80e3.5
-40 ~ -20F3.7
-20 ~ 0F3.7
0 ~ 20F3.8
20 ~ 40F4
40 ~ 60F4.2
60 ~ 80F4.4
-40 ~ -20g4.5
-20 ~ 0g4.5
0 ~ 20g4.6
20 ~ 40g4.7
40 ~ 60g4.9
60 ~ 80g5.1