1.5um (2+1)x1 Pump & Signal Combiner Fiber Combiner

Product ID: 7142


$100

1.5um (2+1)x1 Pump & Signal Combiner Fiber Combiner

(2+1) x1 multi-mode pump & signal combiner is specially designed to be used in the field of high-power fiber lasers and fiber amplifiers. It combines 2 multi-mode pump lights and 1 signal light into a single double-clad fiber. , the signal light travels through the core of the fiber, and the pump light travels through the cladding, realizing the transmission of pump light and signal light in the same optical fiber. It has high pumping efficiency, low insertion loss, can withstand power up to 300W per arm, and has stable and reliable performance.

Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.

Product Specifications

Parameter Unit Value
Structural type / (2+1)x1
Signal wavelength range nm 1530-1570
Pump wavelength range nm 780-1000
Pump fiber type /
105/125um NA0.22
Signal input fiber type /
9/125um,NA0.12/0.46
Output fiber type /
9/125um,NA0.12/0.46
Signal Insertion Loss (Max) dB 0.5
Pump efficiency (Min) % 90
Single arm input power W 50
M2 / <1.3
Isolation dB 20
Fiber length m 0.8 or others
Package size mm
P2:65x12x7,P3:80x12x8
Operating temperature 0~+75
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 Pump fiber Signal input fiber Output fiber Signal insertion loss (max) Pump efficiency (min) Single arm
(2+1)x1 105/125 0.22 SMF-28e SM-GDF-1550 0.5dB 90% 50W
(2+1)x1 105/125 0.22 SM-GDF-1550 SM-GDF-1550 0.5dB 90% 50W
(2+1)x1 105/125 0.22 12/130DC 12/130DC 0.5dB 90% 50W
(2+1)x1 105/125 0.22 12/130DC 25/300DC 0.5dB 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 P1 P2 P3 P4
mm 50x5x5 65x12x7 80x12x8 100x15x10

 


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Model Information

TLPMPC
(N+1)x1 Orientation Pump wavelength/pump power Pump fiber/signal input fiber Signal wavelength/signal power Output fiber
21=(2+1)x1 F=Forward
B=Reverse
915/25=915nm 25W
980/50=980nm 50W
S=Others
105/125/0.22/S2=105/125um NA0.22/SMF-28e
S=Others
1550/10=1550nm 10W
S=Others
1550DC= SM-GDF-1550
S=Others
Fiber length Package type
08=0.8m
10=10m
S=Others
1=P1
2=P2
3=P3

*Model Reference TLMPC-21-F-976/25-105/125/0.22/S2-1550/10-1550DC-08-2
(2+1)x1 pump & signal combiner, forward pump, pump wavelength 976nm, single-arm pump power 25W, pump fiber 105/125um NA0.22, signal input fiber SMF-28e, signal wavelength 1550nm, signal optical power 10W, output fiber SM-GDF-1550, fiber length 0.8 meters, package size 65x12x7mm.