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793nm 4W Fiber Coupled Diode Laser

793nm 4W Fiber Coupled Diode Laser

MOQ: 1 Piece/Pieces
Delivery Period: 3~6weeks
Payment Method: T/T
Supply Capacity: 100,000/year
Detail Information
Place of Origin
China
Brand Name
BWT
Certification
ISO9001
Model Number
K793DB2RN-4.000W
Product Name:
Diode Laser Module
Output Power:
4W
Wavelength:
793nm
Fiber Core Diameter:
105µm
Numerical Aperture:
0.22N.A
Application:
Tm Doped Fiber Laser Pumping,Solide-state Laser Pumping
Minimum Order Quantity:
1 Piece/Pieces
Delivery Time:
3~6weeks
Payment Terms:
T/T
Supply Ability:
100,000/year
High Light:

high power laser diodes

,

high power laser diode module

Product Description

Features:

   793nm wavelength

   4W output power 

   105µm fiber core diameter 

   0.22NA 

   1900nm-2100nm feedback protection

Applications:

   Fiber laser pumping 

   Solid state laser pumping

 

Specifications(25℃)

 

Symbol

 

Unit

 

K793DB2RN-4.000W

Minimum Typical Maximum
Optical Data CW-Output Power Po W 4 - -
Center Wavelength λc nm 793±3
Spectral Width (FWHM) △λ nm - 3 -
Wavelength Shift with Temperature △λ/△T nm/℃ - 0.3 -
Wavelength Shift with Current △λ/△A nm/A   1  
Spot ratio 0.15/0.22 NA %   90  
Electrical Data Electrical-to-Optical Efficiency PE %   46 -
Threshold current lth A - 0.9 -
Operating current lop A - - 5.5
Operating voltage Vop V - 1.8 2
Slope Efficiency η W/A - 1 -

Fiber Data

 

Core diameter Dcore μm - 105 -
Cladding diameter Dclad μm - 125 -
Buffer diameter Dbuf μm - 245 -
Numeric aperture NA NA - 0.22 -
Fiber length Lf m - 1 -
Fiber Loose Tubing Diameter - μm 0.9mm PVC 1.5cm
Minimum Bending Radius - mm 50 - -
Fiber termination - - None
Feedback Isolation Back reflection wavelength λ nm 1900-2100
Back reflection isolation - dB - 30 -
Others ESD Vesd V - - 500
Storage temperature Tst -40 - 70
Lead Soldering Temp Tls - - 260
Lead Soldering Time t sec - - 10
Operating case temperature Top 15 - 35
Relative Humidity RH % 15 - 85
 
products
PRODUCTS DETAILS
793nm 4W Fiber Coupled Diode Laser
MOQ: 1 Piece/Pieces
Delivery Period: 3~6weeks
Payment Method: T/T
Supply Capacity: 100,000/year
Detail Information
Place of Origin
China
Brand Name
BWT
Certification
ISO9001
Model Number
K793DB2RN-4.000W
Product Name:
Diode Laser Module
Output Power:
4W
Wavelength:
793nm
Fiber Core Diameter:
105µm
Numerical Aperture:
0.22N.A
Application:
Tm Doped Fiber Laser Pumping,Solide-state Laser Pumping
Minimum Order Quantity:
1 Piece/Pieces
Delivery Time:
3~6weeks
Payment Terms:
T/T
Supply Ability:
100,000/year
High Light

high power laser diodes

,

high power laser diode module

Product Description

Features:

   793nm wavelength

   4W output power 

   105µm fiber core diameter 

   0.22NA 

   1900nm-2100nm feedback protection

Applications:

   Fiber laser pumping 

   Solid state laser pumping

 

Specifications(25℃)

 

Symbol

 

Unit

 

K793DB2RN-4.000W

Minimum Typical Maximum
Optical Data CW-Output Power Po W 4 - -
Center Wavelength λc nm 793±3
Spectral Width (FWHM) △λ nm - 3 -
Wavelength Shift with Temperature △λ/△T nm/℃ - 0.3 -
Wavelength Shift with Current △λ/△A nm/A   1  
Spot ratio 0.15/0.22 NA %   90  
Electrical Data Electrical-to-Optical Efficiency PE %   46 -
Threshold current lth A - 0.9 -
Operating current lop A - - 5.5
Operating voltage Vop V - 1.8 2
Slope Efficiency η W/A - 1 -

Fiber Data

 

Core diameter Dcore μm - 105 -
Cladding diameter Dclad μm - 125 -
Buffer diameter Dbuf μm - 245 -
Numeric aperture NA NA - 0.22 -
Fiber length Lf m - 1 -
Fiber Loose Tubing Diameter - μm 0.9mm PVC 1.5cm
Minimum Bending Radius - mm 50 - -
Fiber termination - - None
Feedback Isolation Back reflection wavelength λ nm 1900-2100
Back reflection isolation - dB - 30 -
Others ESD Vesd V - - 500
Storage temperature Tst -40 - 70
Lead Soldering Temp Tls - - 260
Lead Soldering Time t sec - - 10
Operating case temperature Top 15 - 35
Relative Humidity RH % 15 - 85
 
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