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

(2+1)x1 Pump Combiner(1064 200/220 or 220/242 0.22NA;Signal:x/400 DCF;Output:x/400 DCF)

This (2+1)×1 multi-mode fiber combiner is designed for high power fiber laser application. It combines 2pcs 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 200-220 0.22NA x-400 200W.pdf  (doc:147)


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/400 DCF

x=10,20,25

7

Output Fiber

x/400 DCF

8

Pump Efficiency

92

95


%


9

Signal Insertion Loss


0.3

0.45

dB


10

Power Handling



200

W

Each port

11

M2


1.1

1.25

-


12

Optical Return Loss

40

45


dB


13

Optical Isolation

23



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

-


All combiner package size as follows:

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