2um (6+1)x1 Pump & Signal Combiner Fiber Combiner

Product ID: 7156

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$890

2um (6+1)x1 Pump & Signal Combiner Fiber Combiner

The 2000nm (6+1) multi-mode pump & signal combiner is specially designed to be used in the field of high-power fiber lasers and fiber amplifiers. It combines 6 pump energy and 1 signal energy into a single double-clad fiber to achieve Pump energy and signal energy are transmitted in the same optical fiber. The pump absorption efficiency is high, the insertion loss is low, the power of a single arm can withstand up to 300W, and the performance is stable and reliable.

Product Specifications

Parameter Unit Value
Structural type / （6+1）x1
Signal wavelength range nm 1900-2050
Pump wavelength range nm 780-1000
Pump fiber type /
105/125um（NA0.12 or NA0.22）
Signal input fiber type /
SM1950,SM-GDF-10/130-15M or others
Output fiber type /
SM-GDF-10/130-15M/LMA-GDF-25/250-09M/ LMA-GDF-25/400-09M or others
Signal Insertion Loss (Max) dB 0.7
Signal Insertion Loss (Typ.) dB 0.5
Pump efficiency (Min) % 90
Pump efficiency (Typ.) % 93
Single arm input power W 50W
M2 / ＜1.3
Isolation dB 20
Fiber length m 0.8 or others
Package size mm
P2:65x12x7 P3:80x12x8 P:100x15x10
Operating temperature ℃ 0~+65
Storage temperature ℃ -40~+85

*The temperature measurement environment is 25℃;
*The package sizes selected for different powers are different. Please contact us to confirm the specific specifications.

Conventional indicators

Type Signal wavelength Pump fiber Signal input fiber Output fiber Signal insertion loss (max) Pump efficiency (min)
Single arm power (max)
(6+1)x1 1950-2050 105/125 0.22 SM1950 10/130,NA0.15/0.46 0.7dB 90% 50W
(6+1)x1 1950-2050 105/125 0.22 10/130,NA0.15/0.46 10/130,NA0.15/0.46 0.7dB 90% 50W
(6+1)x1 1950-2050 105/125 0.22 10/130,NA0.15/0.46 25/250,NA0.09/0.46 0.7dB 95% 100W

*Other index requirements and high power conditions can be negotiated; if there are special requirements, they can be specially put forward.

Package Dimensions

Package size P2 P3 P4
mm 65x12x7 80x12x8 100x15x10


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Model Information

TLMPC
 ① ② ③ ④ ⑤ ⑥
(N+1)x1 Orientation Pump wavelength/pump power Pump fiber/signal input fiber Signal wavelength/signal power Output fiber
21=(2+1)x1
61=(6+1)x1		 F=Forward
B=Reverse		 793/25=793nm 25W
S=Others		 105/125/0.22/S1=105/125umNA0.22/SM1950
S=Others		 2000/10=2000nm 10W
S=Others		 10/130DC=SM-GDF-10/130-15M
S=Others
⑦ ⑧
Fiber length Package type
08=0.8m
10=10m
S=Others		 2=P2
3=P3
4=P4

*Model Reference: TLMPC-61-F-793/25-105/125/0.22/S1-2000/10- 10/130DC-08-3
(6+1)x1 pump & signal combiner, forward pump, pump wavelength 793nm, single-arm pump power 25W, pump fiber 105/125um NA0.22, signal input fiber SM1950, signal wavelength 2000nm, The signal optical power is 10W, the output fiber is SM-GDF-10/130-15M, the fiber length is 0.8 meters, and the package size is 80x12x8mm.

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