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Home ProductsRed Diode Laser Module

793nm 4W Fiber Coupled Diode Laser

793nm 4W Fiber Coupled Diode Laser

793nm 4W Fiber Coupled Diode Laser

Product Details:

Place of Origin: Beijing China(Mainland)
Brand Name: BWT
Certification: ISO9001
Model Number: K793DB2RN-4.000W

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece/Pieces
Delivery Time: 4-8weeks
Payment Terms: T/T
Supply Ability: 100,000/year
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Detailed Product Description
Output Power: 4W Wavelength: 793nm
Fiber Bundle Diameter: 105µm Numerical Aperture: 0.22N.A
Application: Medical Use,Biochemical Analysis

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 A/℃   1  
Spot ratio 0.15/0.22   %   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
 

Contact Details
BWT Beijing Ltd

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