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Well Selling BNI Laser 20W 940nm Fiber Coupled Laser Diode

20W 940nm CW/QCW/Pulse/ Multimode fiber coupled diode

For laser pumping/material processing/industry

Well Selling in high quality

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Product Details


Well Selling BNI Laser 20W 940nm Fiber Coupled Laser Diode


We Supply cheaper 20w 940nm fiber coupled laser diode with high quality and competitive price.We specialize in Diode Laser for many years.Covering most of Europe and the American market,We are expecting become your long-term partner in China

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Advantages

1.High stability

2.0.22NA 105μm core multimode fiber

3.RoHS compliance

4.Long Lifetime

Applications

1.Pumping 

2.Material Processing  

3.Medical

4.Printing

Specifications 


Item No.: FC940DL20

Item Name: 20W 940nm CW/QCW/Pulse/ Multimode fiber coupled diode for for laser pumping/material processing/industry/medical/printing/CTP/display/projection/defense/military and scientific research/optional red aiming beam/PD photodetector/thermistor/TEC peltier/fiber detector

Optical

Center Wavelength λ

940nm

Wavelength Tolerance

±5nm

Output Power

20W

Spectral Width FWHM

≤7nm

>90% Power

0.15NA

Slope Efficiency

≥1.8W/A

Fiber

Fiber Bend Radius

>30mm

Buffer Diameter

250um

Fiber Cladding Diameter

125um

Fiber Core Diameter

105um

Fiber Numerical Aperture

0.15NA or 0.22NA

Fiber Connector

SMA905

Electrical

Operating Current Iop

≤12.5A

Threshold Current Ith

≤0.6A

Operating Voltage Vop

≤3.9V

Power Conversion Efficiency

≥49%

Thermal

Operating Temperature

15~55℃

Storage Temperature

-30-70℃

Wavelength Temperature Coefficient

~0.3nm/℃


Packing
Flight Case(According to your request)
Delivery
Normally 1-2 weeks after payment was well received,FedEx,DHL Express,UPS,TNT

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Payment Term
T/T or Western Union are for your choices.


Our Company

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Hangzhou Brandnew Technology Co., Ltd.
Founded in 2011, BrandNew, the laser diode company, manufactures high-power diode lasers and systems in a wide
range of output powers and wavelengths including fiber-coupled, stack bar lasers and plug and play lasers.

Cooperated with Institute of semiconductors Chinese academy of sciences and Zhejiang University, Today, over 60
technicians and 2 scientists, 20 technicians are with PHD degree. Production space is 10000 Class Lab Clean Room
with 2000 square meters. Turnover per year is more than 10M US dollars.

BrandNew’s strengths are in talent employees, quality engineering,Process control, product development and volume
manufacturing.

Core Competency
◆ Diode Packaging ◆ Beam Shaping
◆ Reliability Testing ◆ Efficient Cooling 


Certifications

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FAQ

Q1. About MOQ.
The MOQ. is 1 sets for our existing product.
Q2 What about the delivery?
We can offer the door to door services by air or by sea, just depend on your actual request. Such as DHL, UPS, TNT,
FEDEX
Q3 .After sale service
1. We offer an instant 7 days return policy. (7 days after receiving the items)
2. If the items are defective, please notify us within 3 days of delivery.
3. Any items must be returned in their original condition to qualify for a refund or replacement.
4.If you have any question, please contact us via E-mail or Sales manager.
Q4. How long is our warranty time
We provide you 1 years warranty time, in 1 years, all the service are free


Contact us

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Hangzhou Brandnew Technology Co.,Ltd.

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