K100 - GOST Rus

Diagram n (λ)

n calculation

Analogue search

Main parameters
n_d = 1.521580 n_e = 1.523669	V_d = 59.49 V_e = 59.20	n_F - n_C = 0.008766 n_F' - n_C' = 0.008844

Type: Resnik
Spectral range: 0.40466 - 2.6 mkm.
C1 = 0.028 C2 = 1.51679 C3 = 0.0132546 C4 = -0.00906494 C5 = -0.00087004 C6 = -0.00012216 C7 = 0.000109239 C8 = 0.000760687 C9 = -0.000700577 C10 = -0.000973998 C11 = 0.000599055

Refraction index
n _2.3254	1.496121
n _1.9701	1.500741
n _1.5296	1.505879
n _1.06	1.511143
n _t	1.511738
n _s	1.514213
n _r	1.517413
n _C	1.518925
n _C'	1.519347
n _0.6328	1.519742
n _D	1.521502
n _d	1.521580
n _e	1.523669
n _F	1.527691
n _F'	1.528192
n _g	1.532436
n _h	-----
n _i	-----
n _0.3341	-----
n _0.3126	-----
n _0.2967	-----
n _0.2804	-----
n _0.2483	-----

Relative partial dispertion
P_C,t	0.8198
P_C,A'	0.3462
P_d,C	0.3028
P_e,C	0.5411
P_g,d	1.2383
P_g,F	0.5412
P_h,g	-----
P_i,g	-----
P_C',t	0.8679
P_e,C'	0.4929
P_F',e	0.5159
P_i,F'	-----

Density: 2.63 g/cm³

Temperature coefficient of linear expansion
Temp. range, C	Value, 1/C*10^-7
-60 ~ 20	70
0 ~ 30	73
20 ~ 120	78
20 ~ 300	81

Temperature coefs. of n_abs
Temp. range, C	Wave length, mkm.	Value, 1/C*10^-6
-60 ~ 20	F	1.5
-60 ~ 20	e	1.2
-60 ~ 20	D	1
-60 ~ 20	C	0.9
20 ~ 120	F	3
20 ~ 120	e	2.6
20 ~ 120	D	2.5
20 ~ 120	C	2.3