1. Description:
This (2+1)×1 multi-mode fiber combiner is
designed for high power EDFA application. It combines two pump lasers and one
signal channel into one double cladding output fiber. Fiber type can be
customized.
2. Features:
High Signal Transfer Efficiency
High Pump Efficiency
Wavelength Insensitive
Custom Configurations Available
3. Specifications:
|
Parameters/Test conditions |
Min |
Typ. |
Max |
Unit |
Note |
||
|
1 |
Signal Operating Wavelength |
1900 |
2100 |
nm |
|||
|
2 |
Pump Operating Wavelength |
700 |
900 |
nm |
|||
|
3 |
Pump Fiber |
Core Diameter |
200 |
µm |
Refer to fiber codes |
||
|
4 |
Cladding Diameter |
220 |
µm |
||||
|
5 |
Numerical Aperture |
0.22 |
- |
||||
|
6 |
Signal Fiber |
25/400 0.11/0.46NA DCF |
Refer to fiber codes |
||||
|
7 |
Output Fiber |
25/400 0.11/0.46NA DCF |
Refer to fiber codes |
||||
|
8 |
Pump Efficiency |
90 |
93 |
% |
|||
|
9 |
Signal Insertion Loss |
0.3 |
0.5 |
dB |
|||
|
10 |
M2 |
1.3 |
- |
||||
|
11 |
Optical Isolation |
25 |
30 |
dB |
|||
|
12 |
Fiber Length |
0.8 |
m |
Each port |
|||
|
13 |
Power Handling |
25 |
50 |
W |
Each port |
||
|
14 |
Operating Environment Temperature |
-5 |
+70 |
°C |
|||
|
15 |
Operating Humidity |
5 |
95 |
%RH |
Not recommend in high humidity for long
time. |
||
|
16 |
Storage Temperature |
-40 |
+85 |
°C |
|||
|
17 |
Package |
C4 |
- |
||||
All combiner package size as follows:
C1:50x5x5mm; C2:Φ4xL60mm;
C3:70x12x8mm(7x54mm); C4:70x12x8mm(8.5x54mm);C7:100x15x10mm
北京欧思光科科技有限公司
联系人：李溪
联系电话：18526540501
邮箱：sales@360osm.com
地址：北京市海淀区上地信息路2号D100-052室
客服1
客服2