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105m 0.22N.A. Semiconductor Diode Laser Module 940nm 20 Watt Fiber Coupled
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105m 0.22N.A. Semiconductor Diode Laser Module 940nm 20 Watt Fiber Coupled

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105µm 0.22N.A. Semiconductor Diode Laser Module 940nm 20 Watt Fiber Coupled
 
 


Features: 

  •    940nm wavelength
  •    20W output power
  •    105µm fiber core diameter
  •    0.22N.A. 
  •    1030nm-1200nm feedback protection


Applications: 

  •    Medical use
  •    Laser pumping 
  •    Material processing 

Specifications(25)

Symbol

Unit

               K940DA2RN-20.00W

Optical Data

CW-Output Power

Po

W

20

Center Wavelength

 λc

nm

940

Tolerance of  λ

-

nm

±3, ±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.

-

0.22

Fiber Connector

-

-

-

Electrical Data

Operating Current

Iop

A

11.5

Threshold Current

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Mr. Sunny Cheng
Tel: 86-755-87566193
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Contact Method
Diode Laser Module Online Market
No. 545, Qianhu Road, Shenzhen, Guangdong, China (Mainland)
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