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793nm 140W High Power Fiber Coupled Diode Laser

793nm 140W High Power Fiber Coupled Diode Laser

  • 793nm 140W High Power Fiber Coupled Diode Laser
793nm 140W High Power Fiber Coupled Diode Laser
Product Details:
Place of Origin: China
Brand Name: BWT
Certification: ISO9001
Model Number: K793DN2RN-140.0W
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
Product Name: High Power Laser Module Output Power: 140W
Wavelength: 793nm Fiber Bundle Diameter: 200µm
Numerical Aperture: 0.22N.A Application: Laser Pumping
High Light:

high power laser diodes

,

laser diode modules

Features:

793nm wavelength

140W output power

200µm fiber core diameter

0.22N.A.

            1900nm-2100nm feedback protection
Applications:

Fiber laser pumping

 

 

Specifications(25℃)

 

Symbol

 

Unit

 

K793DN2RN-140.0W
Minimum Typical Maximum
Optical Data CW-Output Power Po W 140 - -
Center Wavelength λc nm 793±3
Spectral Width (FWHM) △λ nm - 6 -
Wavelength Shift with Temperature △λ/△T nm/℃ - 0.3 -
Wavelength Shift with Current △λ/△A nm/A - 1 -
Electrical Data Electrical-to-Optical Efficiency PE %   40 -
Threshold current lth A - 1 -
Operating current lop A - - 5.5
Operating voltage Vop V - 73 -
Slope Efficiency η W/A - 30 -

Fiber Data

 

Core diameter Dcore μm - 200 -
Cladding diameter Dclad μm - 220 -
Numeric aperture NA NA - 0.22 -
Fiber length Lf m - 2.0 -
Fiber Loose Tubing Diameter - μm 0.9mm PTFE /180cm
Minimum Bending Radius - mm 88 - -
Fiber termination - - - None -
Feedback Isolation Back reflection wavelength λ nm 1900-1200
Back reflection isolation - dB - 30 -
Others ESD Vesd V - - 500
Storage temperature Tst -20 - 70
Lead Soldering Temp Tls - - 260
Lead Soldering Time t sec - - 10
Operating case temperature Top 20 - 35
Relative Humidity RH % 15 - 75

Contact Details
BWT Beijing Ltd

Contact Person: BWT Sales Team

Tel: +86 10 83681053

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