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

(6+1)x1 Pump Combiner(1064 200/220 or 220/242 0.22NA;Signal:x-250 or x-400;Pump:20/400 25/400)

This (6+1)×1 multi-mode fiber combiner is designed for high power fiber laser application. It combines six pump lasers and one signal channel into one double cladding output fiber. Fiber type can be customized.


Specifications:

* High Signal Transmission Efficiency

* High Pump Efficiency

* Wavelength Insensitive

* High Power Handling Capability

* Custom Configurations Available

  • Details
  • Picture

1064 6+1x1 200-220 220-240 0.22NA x-250 x-400 200W.pdf  (doc:149)


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


200

220

µm

Refer to fiber codes:

“140”:   200/220 0.22NA

“143”:   220/242 0.22NA

4

Cladding Diameter


220

242

µm

5

Numerical Aperture


0.22


-

6

Signal Fiber

x/250 SCF or DCF

x/400 DCF

x=20,25*;

7

Output Fiber

20/400 DCF

25/400 DCF


8

Pump Efficiency

95

98


%


9

Signal Insertion Loss


0.4

0.5

dB


10

Power Handling



200

W

Each port

11

M2


1.1

1.3

-


12

Optical Return Loss

40

45


dB


13

Optical Isolation

20



dB


14

Fiber Length

0.8



m

Each port

15

Operating Environment Temperature

-5


+70

°C


16

Operating Humidity

5


95

%RH

Not recommend in high humidity for long time.

17

Storage Temperature

-40


+85

°C


18

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