(6+1)×1 Multi-Mode Pump Combiner (MPC)
Description
This (6+1)×1 multi-mode fiber combiner is designed for high power 2micron fiber laser application. It combines six pump lasers and one signal channel into one double cladding output fiber. Fiber type can be customized.
Key Features
High Signal Transfer Efficiency
High Pump Efficiency
Wavelength Insensitive
Custom Configurations Available
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 |
| 105 |
| µm | Refer to fiber codes |
4 | Cladding Diameter |
| 125 |
| µm | ||
5 | Numerical Aperture | 0.15,0.22 | - | ||||
6 | Signal Fiber | 6/125 0.23/0.46 NA DCF | Refer to fiber codes | ||||
7 | Output Fiber | 25/400 0.11/0.46 NA DCF | Refer tofiber codes | ||||
8 | Pump Efficiency | 92 | 95 |
| % |
| |
9 | Signal Insertion Loss |
| 0.5 | 0.7 | dB |
| |
10 | M2 |
|
| 1.3 | - |
| |
11 | Optical Isolation | 20 |
|
| dB |
| |
12 | Fiber Length | 0.8 |
|
| m | Each port | |
13 | Power Handling |
| 25 | 50 | W | Each port | |
14 | Operating Environment Temperature | -5 |
| +70 | oC |
| |
15 | Operating Humidity | 5 |
| 95 | %RH | Not recommend in high humidity for longtime. | |
16 | Storage Temperature | -40 |
| +85 | oC |
| |
17 | Package | C4,C7 | - | Handling power is different with PKG | |||
*For 105/125 0.15NA pump fiber,Max pump power is 100W/port,For 105/125 0.22NA punp fiber, Max pump power is 25/port
Ordering Information
MPC-(6+1)×1-F(B)-Pump wavelength/Pump power-Signal wavelength-Pump fiber/Signal fiber-Output fiber-Package-Fiber length
Note :
F: Forward pump; B: Backward pump.
Pump/Signal/Output fiber: refer to fiber codes.
Package: C4, C7
C4: total power =150W
