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Factory Cheap Hot Medical Diode Laser - 940nm 70W Fiber coupled diode laser for pump application – BWT Featured Image
  • Factory Cheap Hot Medical Diode Laser - 940nm 70W Fiber coupled diode laser for pump application – BWT

Factory Cheap Hot Medical Diode Laser - 940nm 70W Fiber coupled diode laser for pump application – BWT

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Factory Cheap Hot Medical Diode Laser - 940nm 70W Fiber coupled diode laser for pump application – BWT Detail:

Product Features

BWT, founded in 2003, providing diode laser, fiber laser, ultra-fast laser products and solutions to global customers. We pursue continuous innovation and adhere to independent and controllable advanced processes and technologies. With Beijing headquarters as the core, BWT has successively established production and R&D centers in Jiangsu, Shanghai and Shenzhen, and invested in the construction of intelligent and digital production bases in Tianjin.

In 2020, BWT established a German subsidiary and introduced European quality standards to further build the world’s highest level of technical strength and product quality, taking a solid step towards the internationalization of R&D, production and technological innovation.

Main Features

Wavelength：940nm
Output power: 70W
Fiber core diameter: 105μm
Optical fiber numerical aperture：0.22 NA
Feedback protection：1400nm-1600nm
Applications:
Fiber laser pump source

Instructions for use

- Avoid eye and skin exposure to direct radiation during operation.
-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.

Specifications (25°C) Symbol Unit Minimum Typical Maximum
Optical Data ( 1 ) CW OutputPower Po w 70 - -
Center Wavelength λc nm 940 ±3
Spectral Width(FWHM) △λ nm - 3 6
Wavelength Shift with Temperature △λ/△T nm/°C - 0.3 -
Wavelength Shift with Current △λ/△A nm/A - 0.6 -
Electrical Data Electrical-to-Optical Efficiency PE % - 52 -
Operating Current Iop A - 12 13
Threshold Current Ith A - 1.2 -
Operating Voltage Vop V - 11.2 12.5
Slope Efficiency η W/A - 6.5 -
Fiber Data Core Diameter Dcore μm - 105 -
Cladding Diameter Ddad μm - 125 -
Numeric Aperture NA - - 0.22 -
Fiber Length Lf m - 2 -
Fiber Loose Tubing Diameter - mm 0.9
Minimum Bending Radius - mm 50 - -
Fiber Termination - - None
Feedback Isolation Wavelength Range - nm 1400-1600
Isolation - dB - 30 -
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 20 - 30
Relative Humidity RH % 15 - 75
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Factory Cheap Hot Medical Diode Laser - 940nm 70W Fiber coupled diode laser for pump application – BWT detail pictures

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Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for Factory Cheap Hot Medical Diode Laser - 940nm 70W Fiber coupled diode laser for pump application – BWT , The product will supply to all over the world, such as: Thailand, Korea, Slovak Republic, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to supply our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We have been ready to face the worries and make the improve to understand all the possibilities in international trade.
    • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Sharon from Pakistan - 2018.06.18 17:25
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Meroy from Burundi - 2018.11.28 16:25
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