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940nm 70w Fiber Coupled Laser For Fiber Laser Pump Source

940nm 70w Fiber Coupled Laser For Fiber Laser Pump Source

MOQ: 1 Piece/Pieces
Delivery Period: 4-8weeks
Payment Method: T/T
Supply Capacity: 100,000/year
Detail Information
Place of Origin
China
Brand Name
BWT
Certification
ISO9001
Model Number
K940DA5HN-70.00W
Wavelength:
940nm
Laser Type:
Fiber Coupled Diode Laser
Feature:
70W
Application:
Fiber Laser Pump Source
Fiber Core Diameter:
105μm
Name:
70w Fiber Coupled Laser
Minimum Order Quantity:
1 Piece/Pieces
Delivery Time:
4-8weeks
Payment Terms:
T/T
Supply Ability:
100,000/year
High Light:

940nm fiber coupled laser

,

70w fiber coupled laser

,

fiber coupled 940nm laser diode

Product 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
products
PRODUCTS DETAILS
940nm 70w Fiber Coupled Laser For Fiber Laser Pump Source
MOQ: 1 Piece/Pieces
Delivery Period: 4-8weeks
Payment Method: T/T
Supply Capacity: 100,000/year
Detail Information
Place of Origin
China
Brand Name
BWT
Certification
ISO9001
Model Number
K940DA5HN-70.00W
Wavelength:
940nm
Laser Type:
Fiber Coupled Diode Laser
Feature:
70W
Application:
Fiber Laser Pump Source
Fiber Core Diameter:
105μm
Name:
70w Fiber Coupled Laser
Minimum Order Quantity:
1 Piece/Pieces
Delivery Time:
4-8weeks
Payment Terms:
T/T
Supply Ability:
100,000/year
High Light

940nm fiber coupled laser

,

70w fiber coupled laser

,

fiber coupled 940nm laser diode

Product 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
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