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 |
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 |
µm |
Refer to fiber codes |
|||
|
4 |
Cladding Diameter |
125 |
µm |
|||||
|
5 |
Numerical Aperture |
0.15, 0.22 |
- |
|||||
|
6 |
Signal Fiber |
PM 12/125 SCF or PM
12/125 DCF |
Refer to fiber codes |
|||||
|
Pump Efficiency (%) |
Signal Insertion Loss
(dB) |
Refer to fiber codes |
||||||
|
7 |
Output Fiber |
PM 12/125 DCF * |
>90（Typ. 93） |
<0.5（Typ. 0.3） |
||||
|
PM 12/125 DCF ** |
>90（Typ. 93） |
<0.7（Typ. 0.5） |
||||||
|
PM 15/125 DCF |
>90（Typ. 93） |
<0.7（Typ. 0.5） |
||||||
|
PM 20/125 DCF |
>90（Typ. 93） |
<0.7（Typ. 0.5） |
||||||
|
8 |
PER |
18 |
dB |
|||||
|
9 |
M2 |
1.3 |
- |
|||||
|
10 |
Optical Isolation |
25 |
30 |
dB |
||||
|
11 |
Fiber Length |
0.8 |
m |
Each port |
||||
|
12 |
Power Handling |
25 |
W |
Each port |
||||
|
13 |
Operating Environment
Temperature |
-5 |
+70 |
°C |
||||
|
14 |
Operating Humidity |
5 |
95 |
%RH |
Not recommend in high
humidity for long time. |
|||
|
15 |
Storage Temperature |
-40 |
+85 |
°C |
||||
|
16 |
Package |
C1, C2, C4 |
- |
Handling power is
different with PKG |
||||
* PM 12/125 DCF signal fiber to PM
12/125 DCF;
* PM 12/125 SCF signal fiber to PM
12/125 DCF.
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
客服1
客服2