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Product Description

Coupling Pump Light and Signal Lght into a Single Double-clad Fiber
Low Insertion Loss, High Pumping Efficiency, High Stability
Applicable in Fields such as Fiber Amplifiers and Fiber Lasers

The LBTEK pump and signal combiners are specifically designed for applications in high-power fiber lasers and fiber amplifiers. Featuring a (2+1)×1 structure, they can combine two pump channels and one signal channel into a single double-clad fiber. The pump light is coupled into the first cladding of the double-clad fiber, while the signal light propagates through the fiber core, enabling the transmission of both pump and signal energies within the same fiber. These combiners offer high pump absorption efficiency, low insertion loss, and can withstand up to 100W per arm with stable and reliable performance. LBTEK provides customization services, including (N+1)×1, N×1 structures, polarization-maintaining fibers, and more. For specific customization requirements, please contact LBTEK technical support.

Compact Packaged Pump and Signal Combiner

(2+1)×1 Structure
Signal Wavelength: 1040 nm-1080 nm
Pump Wavelength: 800 nm-1000 nm
Compact Package, Maximum Optical Power per Arm 10 W

LBTEK Compact (2+1)×1 Pump and Signal Combiner is suitable for 10W power systems, featuring a small and compact size for easy installation and use. It also offers excellent performance such as low insertion loss, high pump efficiency, and stability. Each device undergoes comprehensive parameter testing before leaving the factory and comes with a test report to ensure optimal performance.

LBTEK Pump and Signal Combiner Detail Diagram

	Product Model	Maximum Optical Power	Fiber core diameter	Unit Price	Compare	Lead Time
	PSC-1060-10W-L2	10 W (single arm)	10 µm	$207.22		5 weeks
	PSC-1060-10W-L1	10 W (single arm)	5 µm	$207.22		6 weeks

High-Power Packaged Pump and Signal Combiners

(2+1)×1 Structure
Signal Wavelength: 1040 nm-1080 nm
Pump Wavelength: 800 nm-1000 nm
High-Power Packaging, Maximum Optical Power per Arm 50 W

The LBTEK high-power packaged (2+1)×1 pump and signal combiner is suitable for 50W power systems, featuring high power tolerance and efficient heat dissipation to ensure stable operation under high-power conditions. It also boasts excellent performance characteristics such as low insertion loss, high pump efficiency, and stability. Each device undergoes comprehensive parameter testing before leaving the factory and comes with a test report to guarantee its performance.

LBTEK high-power packaged pump and signal combiner detail diagram

	Product Model	Maximum Optical Power	Fiber core diameter	Unit Price	Compare	Lead Time
	PSC-1060-50W-H2	50 W (single arm)	10 µm	$280.18		6 weeks
	PSC-1060-50W-H1	50 W (single arm)	5 µm	$280.18		6 weeks

Pump and signal combiner