提供熔融拉锥型光纤器件如下:
单模1x3宽带耦合器(一次拉锥)
单模1x3宽带耦合器(一次拉锥)
单模1x3宽带耦合器(一次拉锥)
980nm wdm波分复用器
1110nm wdm波分复用器
1310nm wdm波分复用器
1480nm wdm波分复用器
1110nm单模wdm
applications:
features:
光纤通信系统
局域网
catv
光纤传感器
低插损
低偏振敏感
抗环境变化
parameter
unit
specification
part no.
-
lq-wdm -w-lt-p-c-fa
paramter
wdm-1310/1550
hwdm-1310/1550
swdm-1310/1550
operating wavelength
nm
1310&1550
1310&1590
1310&1060
bandwidth
nm
±15
±15
±5
max insertion loss
db
0.20
0.60
0.80
min isolation
db
17
38
45
polarization dependent loss
db
≤0.1
≤0.1
≤0.1
thermal stability
db/℃
≤0.002
return loss
db
≥60
directivity
db
≥60
lend length
m
1 or request
lead type
wdm-1310/1550
wdm-1310/1550
wdm-1310/1550
0: 250um bare fiber
a: φ3.0x40
--
--
1: 900um loose tube
a: φ3.0x56 b:80x16x9
c:106x79x10
c:106x79x10 d:125x96x15
2:3mm loose tube
b:80x16x9 c:106x79x10
c:106x79x10
c:106x79x10 d:125x96x15
operating temperature(℃)
0: -40 to +85 1&2: -20 to +70
order information:
lq-wdm -w-lt-p-c-fa
wdm: wdm=wdm hwdm=hwdm swdm=swdm
w:wavelength, 35=1310/1550
lt: lead type, 0/1/2
p:package a/b/c/d
c: configuration 1x2,2x2
fa:connector, fu=fc/upc,fa=fc/apc,sa=sc/apc,,su=sc/upc,la=lc/apc,lu=lc/apc
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