2 µm 6+1x1 MM Power Combiner Signal feedthrough
A multimode combiner for 2 µm, available in a 6+1x1 configuration with a signal feed-through fiber and a dual clad output fiber.
Full Product Description- Pump Input Wavelength:
- 750–850 nm
- Signal Input Wavelength:
- 1900–2100 nm
- Configuration:
- 6+1x1
Product description
A multimode combiner for 2 µm, available in a 6+1x1 configuration with a signal feed-through fiber and a dual clad output fiber. G&H proprietary manufacturing techniques allow the precise fusion of multimode pump fibers to an SM signal feed-through fiber and a dual clad output fiber providing high coupling efficiency over a wide pump wavelength range.
G&H power combiners can be fabricated from a range of industry standard multimode fibers allowing ease of splicing to commercially available laser diodes. Custom options cover large mode area (LMA), large diameter (LDF) and Active signal feed-through fibers and are available on request.
Key features
- High Coupling Efficiency
- High power handling
Specifications
| Name | Value |
|---|---|
| Pump input fiber NA | 0.15, 0.22 |
| Pump Input Wavelength | 750–850 nm |
| Signal Input Wavelength | 1900–2100 nm |
| Configuration | 6+1x1 |
| Pump (MM) transmission efficiency | ≥90% (Typ: > 95%) |
| Signal transmission efficiency | ≥ 80% (Typ: > 90%) |
| Return loss/directivity | > 40 dB |
| Operating temperature | -5° C – +75° C |
| Storage temperature | -40° C – +85° C |
Order code
Guidance on how to create an order code is available in Downloads below.