- , () - (, , ..). k = w1/ w2, k = w1/ w2= 1. . , , .
, , S2 = E2 I2, :
I 2 = I2 w2/w1, E2:
: 
2. .
n = f (M2). , M2 ≈ M n = f (M). s = (n1 - n) / n1, , n (. 1).
3
1. .
, , , , .
, . , .
2. .
4
1. , . . , , . , , . .
2. , (, , , ...).
. "" . ,
|
|
|
0 ( );
S1S2 . ( ), , .
5
1. , , . ( ) , . , . .
2. 2 ( s), 2, I 1, η cos φ1 2 U 1 = const f 1 = const. .
6
