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High power 50W 55W Laser Diode , 915nm diode laser for Fiber laser pumping 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: K915FA5RN- 55.00W

55W 915nm High Stability Pump Laser Diode K915FA5RN-55.00W  Fe

55W 915nm High Stability Pump Laser Diode K915FA5RN-55.00W
  
Features:

  •    wavelength 915nm
  •    output power 50W/55W
  •    105µm fiber core diameter
  •    0.15/0.22N.A. 
  •    1030-1200nm feedback protection

 
Applications:

  •    Material processing
  •    Fiber laser pumping 
  •    Medical use  

Specifications(25)

Symbol

Unit

K915FA5RN-50.00W

K915FA5RN-55.00W

Optical Data

CW-Output Power

Po

W

50

55

Center Wavelength

λc

nm

915

Tolerance of λ

-

nm

±10

Spectral Width (FWHM)

λ

nm

<5

Temperature Drift of λ

-

nm/

~0.3

Fiber Data(1)

Fiber Core Diameter

Wc

µm

105

Numerical Aperture

N.A.

-

0.15/0.22

0.15/0.22

Fiber Connector

-

-

-

Electrical Data

Operating Current

Iop

A

11

11

Threshold Current

Ith

A

0.8

0.8

Conversion Efficiency

η

%

>40

>40

Slope Efficiency

ηD

W/A

4.9

4.9

Operating Voltage

Vop

V

12

Reverse Voltage

Vre

V

17.5

Feedback
Isolation

Wavelength Range

λ

nm

1030-1200

Isolation

-

dB

>30

Others

Operating Temperature

Top

10~40

Storage Temperature

Tst

-20~+70

Expected Lifetime

MTTF

h

>100, 000

Dimensions (fiber and connector not included)

-

mm

74.0 x 50.0 x 15.0

Lead Soldering Temperature

Tis

260(10 sec.)

 

 

(1)      Other fibers available upon request.





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 Mr. Peter

Tel: 86-20-88189785
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Company Info

China Pump Laser Diode Online Marketplace [China (Mainland)]


Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)

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