Products> High Power Components> Pump Combiner>(N+1)x1 Pump Combiner

(18+1)x1 Pump Combiner(1064 105/125 0.22 20-125 20-400)

This (18+1)×1 multi-mode fiber combiner is designed for high power fiber laser application. It combines 18pcs pump lasers and one signal channel into one double cladding output fiber. Fiber type can be customized.


Specifications:

* High Signal Transfer Efficiency

* High Pump Efficiency

* Wavelength Insensitive

* Custom Configurations Available

  • Details
  • Picture

1064 18+1x1 105-125 0.22NA 20-125.pdf


Specifications:

Parameters

Min

Typ.

Max

Unit

Note

1

Signal Operating Wavelength

1000

1064

1100

nm


2

Pump Operating Wavelength

800


1000

nm


3

Pump Fiber

Core Diameter


105


µm

Refer to fiber codes

4

Cladding Diameter


125


µm

5

Numerical Aperture

0.22

-

6

Signal Fiber

20/125 DCF

Refer to fiber codes

7

Output Fiber

20/400 DCF

Refer to fiber   codes

8

Pump Efficiency

93

95


%


9

Signal Insertion Loss


0.5

0.7

dB


10

M2



1.3

-


11

Optical Isolation

20



dB


12

Fiber Length

0.8



m

Each port

13

Power Handling



30

W

Each port

14

Operating Environment Temperature

-5


+70

°C


15

Operating Humidity

5


95

%RH

Not recommend in high humidity for long time.

16

Storage Temperature

-40


+85

°C


17

Package

C7

-


* The core diameter of signal input fiber should be less than or equal to the core diameter of output fiber.

*  Package size: C1:50x5x5mm; C2:Φ4xL60mm; C3:70x12x8mm(7x54mm); C4:70x12x8mm(8.5x54mm);C7:100x15x10mm