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940nm 70w Fiber Coupled Laser For Fiber Laser Pump Source
940nm 70w Fiber Coupled Laser For Fiber Laser Pump Source
Specifications
Brand Name :
BWT
Model Number :
K940DA5HN-70.00W
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 Piece/Pieces
Payment Terms :
T/T
Supply Ability :
100,000/year
Delivery Time :
4-8weeks
Wavelength :
940nm
Laser type :
Fiber coupled diode laser
Feature :
70W
Application :
Fiber laser Pump source
Fiber core diameter :
105μm
name :
70w fiber coupled laser
Description

940nm 150w Fiber Coupled Laser For Fiber Laser Pumping

Features:
  • 940nm wavelength
  • 70W output power
  • 105µm fiber core diameter
  • 0.22NA
  • 1400nm~1600nm feedback protection
Applications:
  • Fiber laser Pump source

Specifications(25℃) Symbol Unit K940DA5HN-70.00W
Minimum Typical Maximum

Parameter

 CW-Output Power Po W 70 - -
Center Wavelength λc nm 940±3
Spectral width(FWHM) △​λ nm - 3 6
Wavelength Shift with Temperature △​λ/△T nm/℃ - 0.3 -
Wavelength Shift with Curent △​λ/△A nm/A - 0.6 -
Electrical
Data
 Electrical-to-Optical Efficiency PE % - 52 -
Threshold Current Ith A - 1.2 -
Operating Current
Iop A - 12 13
Operating Voltage Vop V - 11.2 12.5
Slope Efficiency η W/A - 6.5 -
Fiber Data Core diameter Dcore µm - 105 -
Cladding Diameter Dclad µm - 125 -
Fiber Loose Tubing Diameter - mm 0.9
Numerical Aperture NA - - 0.22 -
Fiber length Lf m - 2 -
Minimum Bending Radius - mm 50 - -
Fiber Termination - - None
Feedback
Isolation
 Wavelength Range ​λ nm 1400-1600
Isolation - dB - 30 -
Others ESD Vesd V - - 500
Storage Temperature Tst ℃ -20 - 70
Lead Soldering Tempreature Tls ℃ - - 260
Lead Soldering Time t sec - - 10
Operating case temperature Top ℃ 15 - 35
Relative Humidity RH % 15 - 75
Product tags

500w fiber laser source

,

500watt fiber laser source

,

fiber laser power source
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940nm 70w Fiber Coupled Laser For Fiber Laser Pump Source

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Product Detail
Brand Name :
BWT
Model Number :
K940DA5HN-70.00W
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 Piece/Pieces
Payment Terms :
T/T
Contact Supplier
940nm 70w Fiber Coupled Laser For Fiber Laser Pump Source

BWT Beijing Ltd.

Verified Supplier
17 Years
beijing, beijing
Main Products :
Diode Laser Module, Fiber Coupled Diode Laser, 808nm Diode Laser Module
Certification Level :
Verified Supplier
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