940nm Cw Optical 400W Fiber Coupled Laser Diode for Laser Cutting

• Certification: CE
• Application: Industry
• Center Wavelength: 940nm
• Output Power: 400W
• Fiber Core Diameter: 200um
• Warranty: One Year
• Model NO.: FC940DL400
• Origin: China

Product Description

940nm CW Optical 400W Fiber Coupled Laser Diode for Laser Cutting

These high power laser diodes offer up to 400 Watts of CW optical output power 

400W 940nm Fiber Coupled Diode Laser are based on a high reliability multi-single emitter design. 

Advanced processes for coupling efficiency allows these modules to deliver up to 95% of their output

power within 0.15 NA. They ship with 2 meter (typ) unterminated fiber pigtail.

 

Key Features

400 Watts CW Output Power

High Reliability Multi-Single Emitter Design

200 μm Core Diameter Fiber Pigtail

95% Power in NA: 0.15

Back Reflection Isolation 1040 nm - 1200 nm

 

Specification

Item No.: FC940DL400

Optical
Center Wavelength	940nm
Output Power	400W
Spectral Width FWHM	10nm
Working Mode	CW
Fiber
Fiber Core	200um
Fiber Numerical Aperture	0.22NA
Fiber Length	2m
Fiber Connector	Bare end or SMA905
Electrical
Operating Current Iop	11A
Threshold Current Ith	1.5A
Operating Voltage Vop	102V
Power Conversion Efficiency	45%
Thermal
Operating Temperature	15~35ºC
Storage Temperature	-20-55ºC
Temperature Coefficient	~0.35nm/ºC

Dimension

 

About us

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 

FAQ

Can you provide technology supports?
Yes, we have a professional technology supporting team for your timely services. 

What about the delivery?
We can offer the door to door services by air, just depend on your actual request. Such as DHL, UPS, TNT, FEDEX

What is the lead time?
Normally 3-5 days. Customized products need 15 working days.

Do you have any MOQ limit?
Low MOQ, 1pc for sample checking is available
 
What is your terms of payment?
T/T or Western Union, for your choice.

Do you offer guarantee for the products?
Yes, all products have been tested before shipping out.
Lifelong technique support. One year warranty.