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

(6+1)x1 Pump Combiner(2000 200-220 0.22NA 25-400 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.


Key Features:

* High Signal Transfer Efficiency

* High Pump Efficiency

* Wavelength Insensitive

* Custom Configurations Available

  • Details
  • Picture

2000nm 6+1x1 200-220 0.22 25-400 25-400.pdf  (doc:127)


Specifications:

Parameters/Test conditions

Min

Typ.

Max

Unit

Note

1

Signal Operating Wavelength

1900


2100

nm


2

Pump Operating Wavelength

700


900

nm


3

Pump Fiber

Core Diameter


200


µm

Refer to fiber codes

4

Cladding Diameter


220


µm

5

Numerical Aperture

0.22

-

6

Signal Fiber

25/400 0.11/0.46NA DCF

Refer to fiber codes

7

Output Fiber

25/400 0.11/0.46NA DCF

Refer to fiber codes

8

Pump Efficiency

90

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



50

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

-


All combiner package size as follows:

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