(2+1)×1 Optical Fiber Combiner-Everfoton Technologies Corporation Limited

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(2+1)×1 Optical Fiber Combiner

The product is designed for high power fiber laser. Unique tapering process is adopted, which ensures good optical properties. The input port includes two pump channels and one signal channel, and the output port is double cladding fiber. The fiber can be customized in terms of its type.

High transmission efficiency
High pump efficiency
Small mode distortion
Customizable

+86-27-65271788
sales@everfoton.com

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Applications Specifications

Applications

Optical fiber amplifier power coupling

Specifications

Parameter	Index
Product Type	MPC2-P12-S322-10-C3	MPC2-P12-S33-10-C3	MPC2-P12-S344-10-C4	MPC2-P12-S355-10-C4
Signal Operating Wavelength (nm)	1000 - 1100, Typical 1064
Pump Operating Wavelength (nm)	800 - 1000
Input Pump Port
Core/Cladding Diameter (µm)	105/125		200/220
Numerical Aperture	0.22		0.22
Input Signal Port
Fiber Type	DCF
Core/Cladding Diameter (µm)	10/130	20/130	20/400	30/250
Output Port
Fiber Type	DCF
Core/Cladding Diameter (µm)	10/130	20/130	20/400	30/250
Optical Properties
Pump Efficiency (%)	>90 (Typical 93）
lnsertion Loss (dB)	<0.5 (Typical 0.3)
Optical Isolation (dB)	≥25 (Typical 30)
Max Pump Power (W)	>30
Environ mental Properties
Operating Temperature (℃)	-5 - +70
Operating Relative Humidity (%)	5 - 95
Storage Temperature (℃)	-40 - +85
Appearance
Dimensions (mm)	5×5×50，Φ3.5×54, 8×12×75
Active Fiber Length (m)	1.0

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Polishing: Special polishing technology, without scratches and chipping on the fiber core and cladding Cleaning: High-efficiency cleaning technology, eliminating liquid residue and reducing contamination on end surface Coating: Professional coating design reducing reflection and improving light transmission efficiency Power Delivery Fiber Coating Everfoton power delivery fiber coating uses large-core diameter fibers with specialized profile design for energy delivery.Through precise polishing,high-quality cleaning,and targeted coating curve design,it can achieve high power,high transmittance and low heat absorption fiber coupling.It is suitable for application scenarios such as industrial laser pump,LiDAR,aesthetic medicine,and fiber optic sensing.

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+86-27-65271788