单模宽带单级1x5耦合器
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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.
-
l -w-lt-c-fa
operating wavelength
1310 or 1550
1310 and 1550
grade
p
a
p
a
bandwidth
nm
±40
excess loss
db
≤0.2
≤0.25
≤0.2
≤0.25
coupling ratio
%
20/20/20/20/20
max insertion loss
db
7.6
8.0
7.6
8.0
uniformity
db
≤0.8
≤1.2
≤1.0
≤1.2
wavelenth dependent loss
db
0.4
1.0
0.6
1.2
polarization dependent loss
db
≤0.08
≤0.12
≤0.12
≤0.15
thermal stability
db/℃
≤0.002
return loss
db
≥50
directivity
db
≥50
lend length
m
1 or request
configuration
1x4
lead type
0: u.v. bare fiber
1: 900um loose tube
package dimension
a: φ4.0x45
b: φ4.0x56
operating temperature(℃)
-40 to +85
-20 to +70
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
联系人: michael 李
(欢迎来电)
工作邮箱: michael@
咨询qq: 3191209539 (欢迎咨询)
公司固话:021-64778883
光开关,SLED,宽带光源,ASE光源,衰减器VOA,强度调制器,相位调制器,VCSEL