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200m / 0.22NA 940nm High Power Diode Lasers For Fiber Laser Pumping 

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

Model No.: K940DA9RN-200.0W

200μm / 0.22NA 940nm High Power Diode Lasers For Fiber Laser Pumping
 
 
 
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200μm / 0.22NA 940nm High Power Diode Lasers For Fiber Laser Pumping

 

 

 

Features:

  •    915nm, 940nm,976nm wavelength
  •    200W output power
  •    200µm fiber core diameter
  •    0.22N.A. 
  •   1030nm-1200nm feedback protection


Applications:

  •    Fiber laser pumping
  •    Material processing 
 
Specifications(18) Symbol Unit

K9XXDA9RN-200.0W

Optical Data CW-Output Power Po W 200
Center Wavelength lc nm 915,940,976
Tolerance of λ - nm ±3
Spectral Width (FWHM) λ nm <5
Temperature Drift of λ - nm/ ~0.3
Fiber Data (1) Fiber Core Diameter Wc µm 200
Numerical Aperture N.A. - 0.22
Electrical Data Operating Current Iop A <13
Threshold Current Ith A 0.8
Conversion Efficiency η % 48
Slope Efficiency ηD W/A 16
Operating Voltage Vop V 34
Reverse Voltage Vre V 50

Feedback

Isolation

Wavelength Range l nm 1030-1200
Isolation - dB >30
Others Operating Temperature (base of laser housing) Top 18-25
Storage Temperature(non-operating) Tst -20~+70
Dimensions (fiber and connector not included) - mm 130 x76 x22.5
Lead Soldering Temperature Tis 260(10 sec.)
 
 
  1. Other fibers available upon request

 

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 Mr. Sunny Cheng

Tel: 86-755-87566193
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Company Info

Diode Laser Module Online Market [China (Mainland)]


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

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