F113 - GOST Rus

Diagram n (λ)

n calculation

Analogue search

Main parameters
n_d = 1.620544 n_e = 1.624590	V_d = 36.34 V_e = 36.08	n_F - n_C = 0.017071 n_F' - n_C' = 0.017306

Type: Resnik
Spectral range: 0.36501 - 2.6 mkm.
C1 = 0.028 C2 = 1.62324 C3 = 0.0332453 C4 = -0.00968223 C5 = 0.000144798 C6 = -0.000624688 C7 = 0.00000746496 C8 = -0.000194567 C9 = 0.000294109 C10 = 0.000653124 C11 = 0

Refraction index
n _2.3254	1.584771
n _1.9701	1.589900
n _1.5296	1.595544
n _1.06	1.602373
n _t	1.603265
n _s	1.607209
n _r	1.612769
n _C	1.615534
n _C'	1.616319
n _0.6328	1.617057
n _D	1.620395
n _d	1.620544
n _e	1.624590
n _F	1.632606
n _F'	1.633626
n _g	1.642550
n _h	1.651169
n _i	1.666834
n _0.3341	-----
n _0.3126	-----
n _0.2967	-----
n _0.2804	-----
n _0.2483	-----

Relative partial dispertion
P_C,t	0.7186
P_C,A'	0.3204
P_d,C	0.2934
P_e,C	0.5304
P_g,d	1.2890
P_g,F	0.5825
P_h,g	0.5048
P_i,g	1.4224
P_C',t	0.7646
P_e,C'	0.4844
P_F',e	0.5293
P_i,F'	1.9452

Density: 3.63 g/cm³

Temperature coefficient of linear expansion
Temp. range, C	Value, 1/C*10^-7
-60 ~ 20	68
0 ~ 30	70
20 ~ 120	72
20 ~ 300	76

Temperature coefs. of n_abs
Temp. range, C	Wave length, mkm.	Value, 1/C*10^-6
-60 ~ 20	F	4.9
-60 ~ 20	e	4
-60 ~ 20	D	3.6
-60 ~ 20	C	3.2
20 ~ 120	F	6.8
20 ~ 120	e	5.9
20 ~ 120	D	5.6
20 ~ 120	C	5