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0.22N.A. High Power Pump Diode Laser Module 20W with 915nm Wavelength

0.22N.A. High Power Pump Diode Laser Module 20W with 915nm Wavelength

0.22N.A. High Power Pump Diode Laser Module 20W with 915nm Wavelength

Product Details:

Place of Origin: Beijing China(Mainland)
Brand Name: BWT
Certification: ISO9001
Model Number: K915FA2RN-20.00W

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: Oem Laser Module Output Power: 20W
Wavelength: 915nm Fiber Bundle Diameter: 105µm
Numerical Aperture: 0.22N.A Application: Laser Pumping,Medical Use,Material Processing

Features:

915nm wavelength

20W output power

105µm fiber core diameter

0.22N.A.

1040nm-1200nm feedback protection


Applications:

Laser pumping

Medical use

Material processing

 

Specifications(25℃)

 

Symbol

 

Unit

 

K915FA2RN-20.00W

 

Minimum Typical Maximum
Optical Data CW-Output Power Po W 20 - -
Center Wavelength λc nm 915±10
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 - 12 13
Operating voltage Vop V - 3.3 4
Slope Efficiency η W/A - 1.8 -

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 0.9 1 -
Fiber Loose Tubing Diameter - μm 0.9mm PVC 15cm
Minimum Bending Radius - mm 60 - -
Fiber termination - - - None -
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

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