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PM(6+1)x1 (1064,Pump:200/220,Signal PM10/125,Output:PM20/400)

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+1)x1 (1064 Pump:200/220 0.22NA,Signal PM 10/125 SCF ,Output:PM20/400 DCF(doc:171).pdf


Specifications

Parameters/Test   conditions

Min

Typ.

Max

Unit

Note

1

Signal Operating Wavelength

1000

1064

1100

nm


2

Pump Operating Wavelength

800

915

1000

nm


3

Pump Fiber

Core Diameter


200


µm

Nufern MM-S200/220-22A,

Fiber code “140”.

4

Cladding Diameter


220


µm

5

Numerical Aperture

0.22

-

6

Signal Fiber

PM 10/125 SCF   0.08NA

Nufern FUD-3460,

Fiber code “601”

7

Output Fiber

PM 20/400 DCF   0.06/0.46NA

Nufern PLMA-GDF-20/400-M,

Fiber code “643”

8

Pump Efficiency

98



%


9

Signal Insertion Loss



0.5

dB


10

Power Handling



200

W

Each port

11

PER

15



dB


12

M2



1.3

-


13

Optical Isolation

20



dB


14

Optical Return Loss

45



dB


15

Fiber Length

1



m

Each port

16

Operating Environment Temperature

-5


+70

oC


17

Operating Humidity

5


95

%RH

Not recommend in high humidity for long time.

18

Storage Temperature

-40


+85

oC


19

Package

S2

60×12×6.5mm