Part #: PMPSC (2+1)x1
High power and high quality multimode pump and pm signal combiner. This one is (2+1)x1. A multimode pump and pm signal combiner combines several pumps and 1 PM signal Laser into a LMA (Large Mode Area) double clad fiber together to get high power output.
This iteration combines 2 pumps (and the PM laser) into one fiber.
Depending on the pump and signal transit direction difference, there are forward pump and backward pump types.
Photonics-USA carries the Lasfiberio multimode pump and PM signal combiner as (2+1)x1, (6+1)x1, (18+1)x1, or more.
Specifications
| Config-uration | Pump fiber | Signal fiber | Output fiber | Min. Pump Efficiency | Max. Signal IL | Min.PER | Max. Power Handling | Package |
|---|---|---|---|---|---|---|---|---|
| PM(2+1)×1 | 105/125 0.22 | PM6/125SC | PM6/125DC | 90% | 0.3 | 20dB | 50W | P31, P32 |
| PM(2+1)×1 | 105/125 0.22 | PM6/125SC | PM10/125DC | 90% | 0.7 | 18dB | 50W | P31, P32 |
| PM(2+1)×1 | 105/125 0.22 | PM6/125SC | PM20/125DC | 90% | 0.7 | 18dB | 50W | P31, P32 |
| PM(2+1)×1 | 105/125 0.22 | PM8/125SC | PM8/125DC | 90% | 0.3 | 20dB | 50W | P31, P32 |
| PM(2+1)×1 | 105/125 0.22 | PM10/125SC | PM10/125DC | 90% | 0.3 | 20dB | 50W | P31, P32 |
| PM(2+1)×1 | 105/125 0.22 | PM10/125SC | PM20/125DC | 90% | 0.7 | 18dB | 50W | P31, P32 |
| PM(2+1)×1 | 105/125 0.22 | PM12/125SC | PM12/125DC | 90% | 0.3 | 18dB | 50W | P31, P32 |
| PM(2+1)×1 | 105/125 0.22 | PM20/125DC | PM20/125DC | 90% | 0.3 | 18dB | 50W | P31, P32 |
| PM(2+1)×1 | 105/125 0.22 | PM25/250SC | PM25/250DC | 93% | 0.5 | 18dB | 100W | P31, P32 |
| PM(2+1)×1 | 200/220 0.22 | PM25/250SC | PM25/250DC | 90% | 0.5 | 18dB | 50W | P31, P32 |
| PM(2+1)×1 | 200/220 0.22 | PM30/250DC | PM30/250DC | 90% | 0.5 | 18dB | 50W | P31, P32 |
| PM(2+1)×1 | 200/220 0.22 | PM20/400DC | PM20/400DC | 93% | 0.5 | 18dB | 100W | P31, P32 |
Remarks:
(1) Lasfiberio has more than 50 PM (2+1)×1 types of combiner: the configuration can be customized.
(2) All Combiners default with Lasfiberio logo, bare fiber, 0.8m length, please contact us for special requests.
Part # format: PMPSC-A-B-C-D-E-F-G
Part number example: PMPSC-2-F- M11-PD110-LD325-P32-1m
| A | Pump Number 2 = (2+1)x1 6 = (6+1)x1 18 = (18+1)x1 |
| B | Pump Direction F = Forward B = Backward |
| C | Pump fiber code Please find details in fiber code table  |
| D | Signal fiber code Please find details in fiber code table |
| E | Output fiber code Please find details in fiber code table |
| F | Package Please find details in Package description |
| G | Fiber length 0.8m default 1.0m 2.0m etc. |
| FEATURES | Customer Designed Configuration | High Pump and Signal Efficiency | High Power Handling | RoHS compliant  |
| APPLICATIONS | Fiber Laser | High Power Fiber Amplifier | Instrument |
| REGION | All |
