445nm blue diode laser MT series for Brittle material processing 10W

Wavelength: 445nm Output Power: 50W 200µm /0.22NA

Products Details

Product Features:

The power of the MT series blue diode laser is 10W, with high reliability and low cost, has passed 2000 hours long-term aging test, this series is suitable for cost-sensitive for laser engraving, lighting and other fields The blue diode laser has two output modes: fiber-optic output and plug-in output. It is compatible with almost all of our company's laser LDs, and can provide products with different needs for industrial customers and scientific research customers.

Main Features

Wavelength: 445nm Output Power: 10W 105µm /0.22NA Applications: Laser engraving Material processing 3D printing

Instructions for use

- Laser diode must be used according to the specifications. - Laser diode must work with good cooling. - Operation temperature ranges from 15℃ to 35℃ . - Storage temperature ranges from -20℃ to +70℃.

PRODUCT PARAMETERS

Specifications(25°C) Symbol Unit Minimum Typical Maximum
Optical Data ( 1 ) Total CW Output Power pbol(2) w 10 - -
Center Wavelength λc nm 445 ±20
Spectral Width (FWHM) △λ nm - 3 -
Wavelength Shift with Temperature △λ/△T nm/°C - 0.1 -
Wavelength Shift with Current △λ/△A nm/A - 1 -
Electrical Data Electrical-to-Optical Efficiency PE % - 28 -
Operating Current Ibol(4) A - 3.5 4
Threshold Current Ith A - 0.4 -
Operating Voltage Vop V - 13 15
Slope Efficiency η W/A - 4 -
Fiber Data Core Diameter Dcore μm - 105 -
Cladding Diameter Dclad μm - 125 -
Numerical Aperture NA - - 0.22 -
Minimum Bending Radius - mm 50 - -
Fiber Loose Tubing Diameter mm 3mm Stainless Steel
Fiber Length Lf m 1.0
Fiber Termination - - - SMA905 -
Thermistor - Rt (KΩ)/β(25°C) - 10±3%/3450 -
Others ESD Vesd V - - 500
Storage Temperature( 2) Tst °C -20 70
Lead Soldering Temp Tls °C - - 260
Lead Soldering Time t sec - - 10
Operating Case Temperature( 3 ) Top °C 15 - 30
Relative Humidity RH % 15 - 75
(1) Data measured under operation output at 10W@25°C. (2) A non-condensing environment is required for operation and storage. (3) Operating temperature defined by the package case. Acceptable operating range is 15°C~35°C, but performance may vary.

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