- LPlm [54, 55]:
(1.15)
, , (1.15)
(1.16)
Fl (r)
(1.17)
(1.17) , f(r) [55, 56]:
(1.18)
(1.18) q . , : q=∞ q=2. q=∞ , q=2- , . (1.7) (1.8) .
,
, (SM- Single Mode) (- Multi Mode).
6.10 , , V<2,405, .. LP01(HE11).
, V>2,405. LPlm , (1.18), .
(1.19)
, (q=∞) (1.19) :
(1.20)
, , (1.19) 1<q<∞ . . , , , . , (q=2) , [55, 56]:
(1.21)
. 1.9. .
1.9 , , .