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Europe style for fiber laser module - 915nm 250W Fiber coupled diode laser A0 package – BWT Featured Image
  • Europe style for fiber laser module - 915nm 250W Fiber coupled diode laser A0 package – BWT

Europe style for fiber laser module - 915nm 250W Fiber coupled diode laser A0 package – BWT

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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for Laser Dot Diode , Ytterbium Doped Fiber Laser , 976 Nm Laser Diode , We have now confident that we can easily offer the premium quality products and solutions at resonable price, good after-sales services into the buyers. And we're going to produce a dazzling future.
Europe style for fiber laser module - 915nm 250W Fiber coupled diode laser A0 package – BWT Detail:

Product Features

BWT，founded in 2003, is committed to the mission of “let the dream drive the light”, the vision of becoming the “Global leader in laser solutions”, and the value of “Outstanding innovation”, providing diode laser, fiber laser, ultra-fast laser products and solutions to global customers.

The company pursues continuous innovation and insists on autonomous and
controllable advanced process and technology. 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 base in Tianjin. In order to build the world’s highest level of technical strength and product
quality, BWT set up a German subsidiary in 2020, introducing European quality
standards, and taking a solid step for the internationalization of R&D, production and
technological innovation.

Main Features

Wavelength：915nm
Output power: 250W
Fiber core diameter: 135μm
Optical fiber numerical aperture：0.22NA
Feedback protection: 1020nm-1200nm
Applications: Fiber laser pump source

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℃.
Minimum Order Quantity: 1 Piece/Pieces
Delivery Time: 2-4weeks
Payment Terms: T/T

K915-A0-250.0W-13522-D

Specifications (25°C) Symbol Unit Minimum Typical Maximum
Optical Data ( 1 ) CW OutputPower Po w 250 - -
Center Wavelength λc nm 915±10
Spectral Width(FWHM) △λ nm - 4 6
Wavelength Shift with Temperature △λ/△T nm/°C - 0.3 -
0.17/0.22NA △λ/△A % 90 95 -
Electrical Data Electrical-to-Optical Efficiency PE % - 50 -
Operating Current Iop A - 26 28
Threshold Current Ith A - 1.4 -
Operating Voltage Vop V - 21 23
Slope Efficiency η W/A - 10.2 -
Fiber Data Core Diameter Dcore μm - 135 -
Cladding Diameter Ddad μm - 155 -
Numeric Aperture NA - - 0.22 -
Fiber Length Lf m - 2 -
Fiber Loose Tubing Diameter - mm 0.9
Minimum Bending Radius - mm 62 - -
Fiber Termination - - FF
Feedback Isolation Wavelength Range - nm 1020-1200
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 15 - 35
Relative Humidity RH % 15 - 75

(1) Data measured under operation output at 250W@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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Europe style for fiber laser module - 915nm 250W Fiber coupled diode laser A0 package – BWT detail pictures

Related Product Guide:
Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Europe style for fiber laser module - 915nm 250W Fiber coupled diode laser A0 package – BWT , The product will supply to all over the world, such as: Qatar, Jamaica, Cyprus, Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products !
    • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Irma from Mexico - 2018.03.03 13:09
    Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Roberta from Gambia - 2018.09.29 13:24
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