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

(2+1)x1 Pump Combiner(1064 105-125 0.15-0.22NA HI1060 or 6-125 6.10.12.15.20-125)

This (2+1)×1 multi-mode fiber combiner is designed for high power fiber laser application. It combines two pump lasers and one signal channel into one double cladding output fiber. Fiber type can be customized.


Key Features:

* High Signal Transfer Efficiency

* High Pump Efficiency

* Wavelength Insensitive

* Custom Configurations Available

  • Details
  • Picture

1064 105-125 0.15 0.22NA 6-125 or HI1060 25-50W.pdf  (doc:070)


Specifications:

Parameters/Test conditions

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

0.15, 0.22

-

6

Signal Fiber

HI1060 or 6/125 DCF

Refer to fiber codes


Pump Efficiency (%)

Signal Insertion Loss (dB)

Refer to fiber codes

7

Output Fiber

6/125 DCF *

>90Typ. 93

<0.5Typ. 0.3

6/125 DCF **

>90Typ. 93

<0.7Typ. 0.5

10/125 DCF

>90Typ. 93

<0.7Typ. 0.5

12/125 DCF

>90Typ. 93

<0.7Typ. 0.5

15/125 DCF

>90Typ. 93

<0.7Typ. 0.5

20/125 DCF

>90Typ. 93

<0.7Typ. 0.5

8

M2



1.3

-


9

Optical Isolation

25

30


dB


10

Fiber Length

0.8



m

Each port

11

Power Handling


25

50

W

Each port

12

Operating Environment Temperature

-5


+70

°C


13

Operating Humidity

5


95

%RH

Not recommend in high humidity for long time.

14

Storage Temperature

-40


+85

°C


15

Package

C1, C2, C3, C4

-

Handling power is different with PKG

* 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