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940nm 10W Fiber Coupled Diode Laser

Basic Information
Place of Origin: China
Brand Name: BWT
Certification: ISO9001
Model Number: K940EB2RN-10.00W
Minimum Order Quantity: 1 Piece/Pieces
Delivery Time: 4-8weeks
Payment Terms: T/T
Supply Ability: 100,000/year
Detail Information
High Light:

medical diode laser

,

laser diodes high power


Product Description

 Features:

940nm wavelength

10W output power

105µm fiber core diameter

0.22N.A.

 

 Applications:

Fiber laser pumping 

CATV

 

Specifications(25℃)

 

Symbol

 

Unit

 

K940EB2RN-10.00W
Minimum Typical Maximum
Optical Data CW-Output Power Po W 10 - -
Center Wavelength λc nm 940±5nm
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 NA - 85 -
Electrical Data Electrical-to-Optical Efficiency PE % - 50 -
Threshold current lth A - 0.8 -
Operating current lop A - - 12
Operating voltage Vop V - 1.6 1.8
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 15cm
Minimum Bending Radius - mm 50 - -
Fiber termination - - - NONE -
Feedback Isolation Back reflection wavelength λ nm 1020-1200
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 Sales Team

Phone Number : +86 10 83681053