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| Part NO. : | DCFBG-series |
| Datasheet : |
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This (2+1)×1 multi-mode fiber combiner is designed for high power fiber laser application. It combines two pump lasers and one signal channel into one double cladding output fiber. Fiber type can be customized.
Feathure
High Power Transfer Efficiency
Low signal insertion loss
Customized Configurations Available
Specifications
|
Type |
Signal working WL (nm) |
Pump fiber |
Input signal |
Output fiber |
Signal IL |
Pump Effi. |
Remark |
Package Options |
|
Spec |
|
|||||||
|
(2+1) ×1 |
1060 |
105/125 0.22 |
HI1060 |
6/125 0.14/0.46 |
0.5dB |
90% |
|
C1, C2,C3 |
|
(2+1) ×1 |
1060 |
105/125 0.22 |
HI1060 |
20/125 0.08/0.46 |
0.5dB |
90% |
|
C1, C2,C3 |
|
(2+1) ×1 |
1060 |
105/125 0.22 |
6/125 0.14/0.46 |
6/125 0.14/0.46 |
0.5dB |
90% |
|
C1, C2,C3 |
|
(2+1) ×1 |
1550 |
105/125 0.22 |
SMF-28 |
8/125 0.14/0.46 |
0.5dB |
90% |
|
C1, C2,C3 |
|
(2+1) ×1 |
1550 |
105/125 0.22 |
8/125 0.14/0.46 |
8/125 0.14/0.46 |
0.5dB |
90% |
|
C1, C2,C3 |
|
(2+1) ×1 |
2000 |
200/220 0.22 |
25/400 0.11/0.46NA DCF |
25/400 0.11/0.46NA DCF |
0.5db |
93% |
|
C1.C2.C3 |
|
(2+1) ×1 |
1060 |
105/125 0.22 |
HI1060 |
x/125 DCF (x=10, 15, 20) |
0.5dB |
90% |
MFA inside |
C1, C2,C3 |
|
(2+1) ×1 |
1060 |
105/125 0.22 |
x/125 SCF or DCF (x=10, 15, 20um etc.) |
x/125 DCF (x=10, 15, 20um etc.) |
0.5dB |
90% |
MFA inside |
C1, C2,C3 |
|
(2+1) ×1 |
1060 |
200/220 0.22 |
x/250 SCF or DCF (x=25, 30um etc.) |
25/250 0.06/0.46 DCF |
0.5dB |
90% |
MFA inside |
C4 |
|
(2+1) ×1 |
1060 |
200/220 0.22 |
x/400 SCF or DCF (x=20, 30um etc.) |
x/400 DCF (x=20, 30um etc.) |
0.5dB |
90% |
MFA inside |
C4 |
Remarks:
Combiner package see below 2pages, we recommend BLUE package in above list
Pump efficiency tested at 915nm 10W pump LD.
C1: 50×5×5mm
C2: Φ4×L60mm
C3: 70×12×8-3.5mm
C4: 70×12×8-5mm
C5: 105×11×7mm
C6: 100x20x12mm(Only for total injected power >100W situation)
Package C1
Package C2
Package C3
Package C4
Package C5
Package C6
* Power Handling is total power=Forward power + Backward power.
Ordering information
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