793/2000nm High Power (6+1)×1 Pump & Signal Combiner (GK-HPPC Series)
description1
Key Features
● High Power Handling
● High Coupling Efficiency
● Proprietary Fiber Tapering Technique
Applications
● 2000nm High Power Fiber Laser
● 2000nm High Power Fiber Amplifier
Specifications
Parameter |
Unit |
Value |
Product Type |
- |
(6+1)×1 |
Pump Wavelength Range |
nm |
793 |
Signal Wavelength Range |
nm |
2000 |
Fiber Type for Input (Pump Channel) |
- |
Nufern FUD-3986, MM-S200/220-22FA |
Fiber Type for Input (Signal Channel) |
- |
Nufern LMA-GDF-25/400-09M |
Fiber Type for Output |
- |
Nufern LMA-GDF-25/400-09M |
Max. Input Pump Power |
W |
6 × 140 |
Max. Input Signal Power |
W |
10 |
Signal Channel Insertion Loss |
dB |
< 1 |
Typ. Pump Efficiency |
% |
98 |
Min. Pump Efficiency |
% |
96 |
Package Dimensions |
mm |
100 (L) × 15 (W) × 10 (H) |
Operating Temperature |
℃ |
0 to + 50 |
Storage Temperature |
℃ |
- 40 to + 85 |
Package Dimensions

product description
The 793/2000 nm high power pump & signal combiner is a specialized optical component designed to efficiently combine the output from multiple pump diodes and a signal laser into a single double cladding output fiber. This type of combiner is crucial in high power fiber laser systems where efficient power consolidation is necessary. Here's a summary of its key features and their benefits:
High Power Handling: The combiner is capable of handling more than 1 kW of combined power, making it suitable for high power applications such as industrial processing, medical procedures, and military systems where significant power levels are required.
Efficient Combining: It enables the efficient combining of power from up to 6 multimode pump diodes along with a signal laser. This efficient consolidation helps to achieve higher output powers from the fiber laser system.
Double Cladding Output Fiber: The use of a double cladding output fiber allows for better power handling and distribution, which is essential for maintaining the integrity and performance of the combined beam.
Versatility in Fiber Types: The combiner is available for different fiber types, providing flexibility in system design and allowing for optimization based on specific application requirements.