520nm Fiber Coupled Diode Laser -- Green Laser

BWT lighting series diode lasers have the advantages of a uniform light spot, kilometer-long lighting distance, long lifetime, high reliability, and maintenance free. It is widely used in night vision, machine vision, laser display, laser show, and other special LD lighting applications.

Products Details

Product Detail:

BWT lighting series diode lasers have the advantages of a uniform light spot, kilometer-long lighting distance, long lifetime, high reliability, and maintenance free. It is widely used in night vision, machine vision, laser display, laser show, and other special LD lighting applications..

Main Features

Wavelength:520nm Output power: 1W/5W/20W/50W Fiber core diameter: 105μm, 200μm Optical fiber numerical aperture:0.22 NA

Applications:

Lighting and detection RGB laser display Dazzling and warning
Specifications ( 25C ) Symbol Unit K520F03FN-1.000W
Minimum Typical Maximum
Optical Data(1) CW Output Power PO W 1 - -
Center Wavelength 入c nm 520± 10
Spectral Width(FWHM) △入 nm - 6 -
Wavelength Shift with Temperature △入/△T nm/C - 0.1 -
Electrical Data Electrical-to-Optical Efficiency PE % - 10 -
Threshold Current Ith A - 0.3 -
Operating Current Iop A - 2.0 2.3
Operating Voltage Vop V - 5.0 5.5
Slope Efficiency η W/A - 0.6 -
    Fiber Data Core Diameter Dcore μm - 105 -
Cladding Diameter Dclad μm - 125 -
Numeric Aperture NA - - 0.22 -
Fiber Length Lf m - 1 -
Fiber Loose Tubing Diameter - mm 0.9
Minimum Bending Radius - mm 50 - -
Fiber Termination - - SMA905
  Others ESD Vesd V - - 500
Storage Temperature(2) Tst -20 - 70
Lead Soldering Temp Tls - - 260
Lead Soldering Time t sec - - 10
Operating Case Temperature(3) Top 15 - 35
Relative Humidity RH % 15 - 75

OPERATING NOTES

♦ESD precautions must be taken during storage, transportation and operation. ♦Short-circuit is required between pins during storage and transportation. ♦Please connect pins to wires by solder instead of using socket when operation current is higher than 6A. Soldering point should be close to the middle of the pins. Soldering temperature should be lower than 260C and time shorter than 10 second. ♦Make sure the fiber output end is properly cleaned before operation of laser. Follow safety protocols to avoid injury when handling and cutting the fiber. ♦Use constant current power supply to avoid surge current during operation. ♦Laser diode must be used according to the specifications.

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