, , , . , .
(),
F λ = 3*108 / ( ) (2.1)
 |  |  |
λ
100 10 10 1 100 10 1
 |  |  | | | |
| 300 | 1 | 10 | 30 | 100 | 300 | 1 |   100
| 1000 |
2. 300 , .
. , -, 104 . ?
104 106 λ = 3 108
λ = 3 108/104 106 = 2,8846 .
(). 1 : 1 = 1 10-9, 0,000000001 .
1310 . ?
1310*10-9 F = 3*108 /
F = 3*108/1310*10-9 = 2.29*1014 ,
2,29*105 229
(/)
 | |||
 | |||
1
2,5 
 |
2,0
 |  | ||
1,5
| |||
 |
1,0
 | |||
 |
2
0, 5 3
 | |||||||
 | |||||||
 |  | ||||||
800 900 1000 1100 1200 1300 1400 1500 1600 1700
3. ( 3 , )
3 , . :
820-900 ;
1280-1350 ;
1528-1561 .
3 1620 . , . λ= 1528 λ= 1620 2.1
F1 = 3*108/1528*10-9 = 1,96*1014 = 196 .
F2= 3*108/1620*10-9 = 1,85*1014 = 185 .
3 , F1 F2, .. 11 11000 .
-
|
|
|
. () . 1 2. , 1 > 2 : -, . (Si2) , , . , .
, , . 1.
( )
4.
