. , WDM .
, , .
:
- ,
- ,
- ,
- ,
- .
- .
, YokogavaAQ 6370, .12.7. 12.1
.12.7. YokogavaAQ 6370
. 12.1. AQ6370.
, | 600 - 1700 |
, 1520-1580 1580-1620 1450-1520 | 0.01 0.02 0.04 0.1 |
, | 0.02 |
, 600-1700 | -90 - +20 |
, | 426x221x459 |
, | 27 |
AQ 6370. .12.8 1450 , OADM ( ). , 20 . , . 1450.68 , 2.4 .
.12.9 -. , -20 9 . -2.28 , 28.7 .
.12.8 1450 OADM ( )
.12.1.9 -1550
, .. . . : - FF - , - FM -, , . FC, SC, ST, LC UPC APC . 5, 10, 15, 20 . FF , FM .
|
|
0-25 0.5 . 14 . .
12.2 FM , 35 .
. 12.2. FM- SC/SM/APC (1~20dB).
, | 1/2/3/4/5/6/7/8/9/10/11/12/13/14/15/16/18/20 |
, | 1250 -1650 |
, 1-10 11-20 20 | 0.5 1.5 2.0 |
APC>55 | |
250 | |
<0.2 | |
,C | -25 ~+75 |
,C | -40 ~+85 |
, , -3 (. 12.10) 3 60 , 0.1 35 .
. 12.10. -3.
() (-1) . -1 . . 12.11.
. 12.11.
, . -1. . -1 k , p . p , k , 10-9.
p . , , .
D = p - p . (12.1)