1. Description:
This PM (2+1)×1 multi-mode fiber combiner is designed for high power fiber laser application. It combines two pump lasers and one PM signal channel into one double cladding PM output fiber. Fiber type can be customized.
2. Features:
High Signal Transfer Efficiency
High Pump Efficiency
High PER
Wavelength Insensitive
Custom Configurations Available
3. Specifications:
|
Parameters/Test
conditions |
Min |
Typ. |
Max |
Unit |
Note |
||
|
1 |
Signal Operating Wavelength |
1000 |
1064 |
1100 |
nm |
||
|
2 |
Pump Operating Wavelength |
800 |
1000 |
nm |
|||
|
3 |
Pump Fiber |
Core Diameter |
105 |
200 |
µm |
Refer to fiber codes |
|
|
4 |
Cladding Diameter |
125 |
220 |
µm |
|||
|
5 |
Numerical Aperture |
0.15, 0.22 |
- |
||||
|
6 |
Signal Fiber |
PM 25/250 SCF or PM 25/250 DCF |
Refer to fiber codes |
||||
|
7 |
Output Fiber |
PM 25/250 DCF |
Refer to fiber codes |
||||
|
8 |
Pump Efficiency |
90 |
93 |
% |
|||
|
9 |
Signal Insertion Loss |
0.5 |
0.7 |
dB |
|||
|
10 |
PER |
16 |
dB |
||||
|
11 |
M2 |
1.3 |
- |
||||
|
12 |
Optical Isolation |
25 |
30 |
dB |
|||
|
13 |
Fiber Length |
0.8 |
m |
Each port |
|||
|
14 |
Power Handling |
25 |
50 |
W |
Each port |
||
|
15 |
Operating Environment Temperature |
-5 |
+70 |
oC |
|||
|
16 |
Operating Humidity |
5 |
95 |
%RH |
Not recommend in high humidity for long time. |
||
|
17 |
Storage Temperature |
-40 |
+85 |
oC |
|||
|
18 |
Package |
C4 |
- |
||||
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
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