Part #: MPC-4-XXX-XXXXX-PXX-Xm
A multimode pump combines several high-power pump sources into a single output fiber. The number of ports available correspond to increasingly high power-handling capability.
This iteration combines 4 multimode pumps into one fiber.
The output fiber can transmitting energy through the fiber as an energy synthesis. Alternatively, with no-core fiber or LMA double clad fiber, you can splice the output with match doped LMA double cladding fiber.
Photonics-USA carries the Lasfiberio combiner as 2×1,3×1, 4×1, 7×1, 19×1, or 37×1. Contact us for even higher combinations.
Specifications
| Configuration | Pump Fiber | Output Fiber | Min. Pump Efficiency | Max. Power Handling | Package* | Remark |
| 4×1 | 105/125 0.12 | 200/220 0.22 | 95% | 50W/port | P31, P32 | Higher Power handling is on demand |
| 4×1 | 105/125 0.12 | x/125DC | 95% | 50W/port | P31, P32 | |
| 4×1 | 105/125 0.15 | 200/220 0.22 | 95% | 50W/port | P31, P32 | |
| 4×1 | 105/125 0.15 | x/125DC | 95% | 50W/port | P31, P32 | |
| 4×1 | 105/125 0.22 | 200/220 0.22 | 90% | 50W/port | P31, P32 | |
| 4×1 | 105/125 0.22 | x/125DC | 95% | 50W/port | P31, P32 | |
| 4×1 | 200/220 0.22 | x/250DC | 95% | 150W/port | P31, P32 | |
| 4×1 | 200/220 0.22 | 400/440 0.22 | 90% | 150W/port | P31, P32 |
Remarks:
(1) x=core diameter, above are regular types, total >50 Nx1 types are available.
(2) All Combiners default with Lasfiberio logo, bare fiber, 1m length, please contact sales for special request.
Part # format: MPC-A-B-C-D-E
| A | Pump Number 2 = 2×1 3 = 3×1 4 = 4×1 7 = 7×1 19 = 19×1 |
| B | Pump fiber code Please find details in fiber code table  |
| B | Output fiber code Please find details in fiber code table |
| D | Package Please find details in Package description |
| E | Fiber length 0.8m default 1.0m 2.0m etc. |
