BWT Beijing Ltd.
                         We Focus On Lasers

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsPump Laser Diode

940nm 200W High Power Fiber Coupled Diode Laser

940nm 200W High Power Fiber Coupled Diode Laser

940nm 200W High Power Fiber Coupled Diode Laser

Product Details:

Place of Origin: China
Brand Name: BWT
Certification: ISO9001
Model Number: K940FN1RN-200.0W

Payment & Shipping Terms:

Minimum Order Quantity: 1
Delivery Time: 4-8weeks
Payment Terms: T/T
Supply Ability: 200,000/year
Contact Now
Detailed Product Description

Features:

  • 940nm wavelength 
  •    200W output power 
  •    200µm fiber core diameter 
  •    0.22N.A. 
  •    1040nm-1200nm feedback protection


Applications:

  •    Fiber laser pumping

Specifications(25℃)

 

Symbol

 

Unit

 

K940FN1RN-200.0W
Minimum Typical Maximum
Optical Data CW-Output Power Po W 200 - -
Center Wavelength λc nm 940±10nm
Spectral Width (FWHM) △λ nm 6
Wavelength Shift with Temperature △λ/△T nm/℃ - 0.3 -
Wavelength Shift with Current △λ/△A A/℃ - 1 -
Electrical Data Electrical-to-Optical Efficiency PE % - 48 -
Threshold current lth A - 0.9 -
Operating current lop A - 13 14
Operating voltage Vop V - 31.5 35
Slope Efficiency η W/A - 17.5 -

Fiber Data

 

Core diameter Dcore μm - 200 -
Cladding diameter Dclad μm - 220 -
Buffer diameter Dbuf μm - 320 -
Numeric aperture NA NA - 0.22 -
Fiber length Lf m 1.9 2 -
Fiber Loose Tubing Diameter - μm 1mm PTFE /180cm
Minimum Bending Radius - mm 88 - -
Fiber termination - - - FPT -
Feedback Isolation Back reflection wavelength λ nm 1040-1200
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 15 - 35
Relative Humidity RH % 15 - 75

Contact Details
BWT Beijing Ltd

Send your inquiry directly to us (0 / 3000)

Other Products