This (18+1)×1 multi-mode fiber combiner is designed for high power fiber laser application. It combines 18pcs 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 | 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 | 0.22 | - | ||||
6 | Signal Fiber | HI1060 or 6/125 DCF | Refer to fiber codes | ||||
7 | Output Fiber | 20/400 DCF | Refer to fiber codes | ||||
8 | Pump Efficiency | 93 | 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 | 30 | W | Each port | |||
14 | Operating Environment Temperature | -5 | +70 | °C | |||
15 | Operating Humidity | 5 | 95 | %RH | Not recommend in high humidity for long time. | ||
16 | Storage Temperature | -40 | +85 | °C | |||
17 | Package | C7 | - |
* The core diameter of signal input fiber should be less than or equal to the core diameter of output fiber.
* Package size: C1:50x5x5mm; C2:Φ4xL60mm; C3:70x12x8mm(7x54mm); C4:70x12x8mm(8.5x54mm);C7:100x15x10mm