Ant Series - 9XXnm 20W 0.22N.A. Pumping High Power Diode Laser Module for Medical Use

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Ant Series - 9XXnm 20W 0.22N.A. Pumping High Power Diode Laser Module for Medical Use  K9XXDA2RN-20.00W

 

 

Features:

  •    Output power 20W
  •   105µm fiber core diameter
  •    0.22N.A.
  •    Wavelength 915nm, 940nm, 976nm 
  •    1030nm-1200nm feedback protection

Applications:

  •    Laser pumping
  •    Medical use
  •    Material processing

 

Specifications(25)

Symbol

Unit

               K9XXDA2RN-20.00W

Optical Data

CW-Output Power

P0

W

20

Center Wavelength

 λc

nm

915, 940, 976

Tolerance of  λ

-

nm

±3, ±10

Spectral Width (FWHM)

 λ

nm

<5

Temperature Drift of l

-

nm/

~0.3

Fiber Data(1)

Fiber Core Diameter

Wc

µm

105

Numerical Aperture

N.A.

-

0.22

Fiber Connector

-

-

SMA-905

Electrical Data

Operating Current

Iop

A

11.5

Threshold Current

Ith

A

0.5

Conversion Efficiency

η

%

44

Slope Efficiency

ηD

W/A

1.8

Operating Voltage

Vop

V

3.6

Reverse Voltage

Vre

V

5.0

Feedback

Isolation

Wavelength Range

 λ

nm

1030-1200

Isolation

-

dB

>30

Others

Operating Temperature

Top

10~30

Storage Temperature

Tst


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