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

PM(6+1)x1 (1064,Pump:105-125,0.22NA;Signal:PM10-125;Output:PM10/125.12/125.15/125.20/125...)

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


Key Features:

* High Signal Transfer Efficiency

* High Pump Efficiency

* High PER

* Wavelength Insensitive

* Custom Configurations Available

  • Details
  • Picture

PM 6+1x1 105 0.22 10 125.pdf  (doc:114)


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

0.22

-

6

Signal Fiber

PM 10/125 SCF or PM 10/125 DCF

Refer to fiber codes


Pump Efficiency (%)

Signal Insertion Loss (dB)

Power Handling

(W, each port)

7

Output Fiber

PM 10/125 DCF

>88(Typ. 92)

<0.7(Typ. 0.5)

25

PM 12/125 DCF

>88(Typ. 92)

<0.7(Typ. 0.5)

25

PM 15/125 DCF

>88(Typ. 92)

<0.7(Typ. 0.5)

25

PM 20/125 DCF

>88(Typ. 92)

<0.7(Typ. 0.5)

25

PM 20/200 DCF

>93(Typ. 95)

<0.7(Typ. 0.5)

25

PM 25/250 DCF

>93(Typ. 95)

<0.7(Typ. 0.5)

25

PM 30/250 DCF

>93(Typ. 95)

<0.7(Typ. 0.5)

25

PM 20/400 DCF

>95(Typ. 97)

<0.7(Typ. 0.5)

25

8

PER

18



dB

core diameter<25um

16



dB

core diameter≥25um

9

M2



1.3

-


10

Optical Isolation

20



dB


11

Fiber Length

0.8



m

Each port

12

Operating Environment Temperature

-5


+70

oC


13

Operating Humidity

5


95

%RH

Not recommend in high humidity for long time.

14

Storage Temperature

-40


+85

oC


15

Package

C1, C2, C4, C7

-

Handling power is different with PKG

All combiner package size as follows:

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