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Factory Price laser 1470 nm - 915nm 250W Fiber coupled diode laser A0 package – BWT Featured Image
  • Factory Price laser 1470 nm - 915nm 250W Fiber coupled diode laser A0 package – BWT

Factory Price laser 1470 nm - 915nm 250W Fiber coupled diode laser A0 package – BWT

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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Laser Dot Diode , Machine Fiber Laser , Cnc Fiber Laser , We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
Factory Price laser 1470 nm - 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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Factory Price laser 1470 nm - 915nm 250W Fiber coupled diode laser A0 package – BWT detail pictures

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We have now a skilled, performance group to offer excellent support for our consumer. We usually follow the tenet of customer-oriented, details-focused for Factory Price laser 1470 nm - 915nm 250W Fiber coupled diode laser A0 package – BWT , The product will supply to all over the world, such as: Manchester, Naples, New York, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our products. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you always.
    • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Sophia from Houston - 2018.06.18 19:26
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Renee from UK - 2017.06.22 12:49
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